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Simplify 18x+12−15x.
1. 1 answer
2. 17 views
Simplify 6r−9+7r.
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2. 15 views
Simplify −6+9c−2c.
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2. 17 views
5(3x + 2y) + 2x + 7y15x + 2y +2x + 7y 17x +17y 25xy + 2x + 7y 15x + 9y + 2
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Simplify by distributing and combining like terms.−(x + 3) +5x 6x - 3 6x 4x - 3 4x + 3
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Select all the like terms in the following expression.2a + 5 - 3a + 10a + 5a2 -3a 5a2 2a 5 10a
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Combine like terms5x + 4 − 3x + 6 2x + 10 2x + 24 8x + 10 8x + 24
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Simplify the expression by combining like terms.2x + 5y + 3x + 7y 12x + 5y 5x + 12y 7xy + 10y 17xy
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apply the Property of Negative Integer Exponents to generate an expression equivalent to 5^−9 divided by 4^−12 with positive
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2. 24 views
Apply the Property of Negative Integer Exponents to generate an expression equivalent to 5^−9 divided by 46−12 with positive
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2. 23 views
What would the next step look like?(2x+3y+10) - (3x+4y-18) a 2x+3y+10-3x+4y+18 b 2x+3y+10-3x-4y+18 c 2x+3y+10+3x-4y+18
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2. 14 views
Can I simplify the following?2x2-2x2+2x a yes b no
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Combine like terms2x2+5x-10 -2(3x2+x) a 3x2+2x-10 b -4x2+3x-10 c 4x2+3x-10
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Simplify(2x+2y-10) -(8y-5y+20) a -6x+7y+30 b 6x+7y-30 c -6x+7y-30
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What would the next step be-3(-3x+4y-10) +6y 9x-12y+30+6y a 9x+6y+30 b 9x-6y+30 c 9x-6y-30
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Simplify52+8(4-7) a 1 b -3 c -1
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simplifyc+c+c+c+c+y+y+y+d+d+d+d a 5c+3y+4d b 3c+4y+4d c 4c+2y+4d
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2. 18 views
Was the following simplified correctly-2(-4x+5xy-12v) +x+xy-2v 8x-10xy+24v+x+xy-2v 9x-11xy+22v a yes b no
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Simplify-19c+13y+18c-12y a c-y b -c+y c 2c-y
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Simplify8(-3x+10y) +5x-50y a -19x+30y b 19x-30y c 19x+30y
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Select what the first step should look like to simplify the below:-(2x+2y-12) a 2x-2y-12 b 2x+2y+12 c -2x-2y+12
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Given -10(-10x2-2x)select what the next step should look like a 100x2-20x b 100x2+20x c 100x2+20
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Two students did the following work.Select the student that made the mistake and select the correct answer that should have been
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2. 26 views
simplify-(-8x+2y-10) a 8x+2y+10 b 8x-2y+10 c 8x-2y-10
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2. 12 views
Select all the like terms in the following expression3x4-8x2+9y+10xy+7x2-xy+8z a 3x4 b -8x2 c 9y d 10xy e 7x2 f 8z g -xy
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2. 35 views
Analogies_____ : excerpt :: movement : action a. exception b. portion c. routine d. effect
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Analogiescombine : merge :: separate : _____ a. divide b. state c. parade d. enflame
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Analogiesscallion : _____ :: scallop : mollusk a. shallot b. mammal c. dessert d. onion
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Analogiesmyopic : shortsighted :: _____ : obscure a. malevolent b. unknown c. amusing d. ruined
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2. 25 views
Analogiesrise : ____ :: retreat : recede a. ascend b. absence c. precede d. lose
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Analogiescreed : doctrine :: livelihood : _____ a. likelihood b. deed c. will d. income
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Analogies____ : marsupial :: ape : primate a. kangaroo b. human c. ladybug d. antelope
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Analogiesjell : solidify :: _____ : char a. slight b. sear c. appear d. change
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Analogiessplinter : unify :: ruin : _____ a. pull b. push c. repair d. change
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Analogieswailing : _____ :: whispered : secret a. emerald b. eardrum c. siren d. wish
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Analogiesglide : dolphin :: climb : _____ a. rock b. support c. vine d. paper
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2. 29 views
People know me as a musician today but it took years of dedication to get here. Since I was six years old, I have played for the
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2. 45 views
Can you make a raspberry noise with your lips? If you can then you can play the trumpet. Of course, learning to play the trumpet
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2. 51 views
What would jazz be without a swinging brass section? One of the signature instruments of the jazz band is the trumpet. Trumpet
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2. 48 views
Some people like to listen to music while they do their homework, but others find it to be a distraction. So what happens in a
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2. 53 views
For better or worse, the Internet changed the music industry. The Internet allowed people to share music with friends and
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2. 47 views
Louis Armstrong was born to a poor family in Louisiana. He grew up in a rough neighborhood under the care of his grandmother and
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2. 37 views
A mute is an object that is fitted to the end of a brass instrument to change the instrument’s sound and tone. Mutes can be
1. 1 answer
2. 51 views
When you first get your instrument, the amount of work that it takes to learn to play well may discourage you from trying at
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2. 55 views
Are you a musician? Would you like to connect with other music makers? You’ve got choices when it comes to musical programs at
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2. 41 views
Last year, there were 850 8th grades at Mike’s school. This year there are 1050. What is the percent change to the nearest
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2. 30 views
Emma took out student loans with a 4% interest rate. She pays them off in 8 years and paid $5,000 in interest. How much did she
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2. 34 views
Maggie buys a new home for $150,000. She gets a great loan with a 2.5% interest rate. If she plans on paying it back in 15
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2. 38 views
Josiah takes out a loan with a 4% interest rate to buy a new car for $21,500. How much will he pay in interest if the loan must
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2. 52 views
Johnny’s family goes out to dinner. The subtotal is $101.55. If tax is 5.5% and his family leaves a 18% tip, how much will
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2. 58 views
Maggie makes customized bracelets. She sells them at a 30% mark up. If the supplies for one bracelet cost $1.50, how much will
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2. 45 views
You go to get a haircut and it costs $27. Your hair stylist did a great job and you want to leave her a 25% tip. How much will
1. 1 answer
2. 36 views
You’ve been saving all your allowance to buy a new video game. You go to the store to finally buy it and it’s on sale for
1. 1 answer
2. 47 views
You need to buy new school supplies. You go to the store and your subtotal is $25.25. What will the total be if there is a 6%
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2. 42 views
Your family is going out to dinner. The total for your bill is $82.75. What will be your total, if you leave your server a 20%
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2. 41 views
name all the subsets of 14.
1. 1 answer
2. 24 views
Remilium starts with a level of 6,000 REM-waves. According to the article, after five years, the level would be half of that:
1. 1 answer
2. 32 views
Remilium starts with a level of 6,000 REM-waves. According to the article, after five years, the level would be half of that:
1. 1 answer
2. 40 views
On initial creation, one milligram of Remilium (the amount required for a single dose of the MILSA cure) produces 6,000
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2. 35 views
When using a superlative, you must always precede it with the word "the".A. true b. false
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2. 44 views
Two supplementary angles have measures of 2(2x + 123) degrees and (x + 34) degrees. What is the measure of the smaller of the
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2. 33 views
Angle ABC and Angle DBE are vertical angles. Angle ABC measures (7x - 5) degrees and Angle DBE measures -2(x - 11) degrees. What
1. 1 answer
2. 32 views
Which of the following is not a first-aid kit essential?a. Prescription antibiotics. b. Cold packs. c. Disposable gloves. d.
1. 1 answer
2. 43 views
Which of the following helps protect your privacy and safety online?a. Keeping all your passwords private. b. Giving out your
1. 1 answer
2. 49 views
Which of the following is not a rule for staying home alone?a. Keep doors and windows locked. b. Call your parents as soon as
1. 1 answer
2. 39 views
Which of the following is not a step in preventing fires and remaining safe if one happens?a. Have a fire extinguisher. b.
1. 1 answer
2. 68 views
Which of the following is a fall risk in the home?a. Electrical cords. b. Good lighting. c. Hand rails. d. Nonslip rugs.
1. 1 answer
2. 46 views
Automated external defibrillators and hands-only CPR should be used only by people with training to restore breathing and
1. 1 answer
2. 40 views
Moving electrical wires and checking a person with electrical shock is safe after turning off the electricity source.a. True b.
1. 1 answer
2. 50 views
Most people who are stung by insects can be treated at home, but people who experience anaphylaxis require immediate emergency
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2. 28 views
To stop severe bleeding, you should first dress the wound and then position the wound higher than the heart to slow blood loss.a
1. 1 answer
2. 58 views
Standard precautions protect from bloodborne infections, infections transmitted by respiratory droplets, and also apply when
1. 1 answer
2. 61 views
If you are with friends, it is safe to swim in unsupervised areas and dive in shallow water.a. True b. False
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2. 25 views
If a thief confronts you and wants your phone, you should refuse and start a fight.a. True b. False
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2. 38 views
Schools have safety rules and procedures, and it is your responsibility to follow these rules and procedures when you are at
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2. 50 views
Emergency supplies should be stored in a locked cabinet so they are out of children’s reach.a. True b. False
1. 1 answer
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Testing smoke detectors monthly and changing smoke detector batteries yearly are important when conducting a fire safety
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2. 53 views
Putting a fire blanket over flames will remove the heat of a fire, which causes it to stop burning.a. True b. False
1. 1 answer
2. 35 views
Which of the following is not an emergency evacuation procedure during a fire?a. Keep running if your clothing catches fire. b.
1. 1 answer
2. 46 views
Which of the following is not a step in preventing fires and remaining safe if one happens?a. Have a fire extinguisher. b.
1. 1 answer
2. 60 views
Moving electrical wires and checking a person with electrical shock is safe after turning off the electricity source.a. True b.
1. 1 answer
2. 52 views
1. 15% off of 29.992. 20% off of 26.99 3. 25% off of 29.99 4. 30% off of 32.99
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2. 32 views
The school fundraiser goal was $5000. Due to the greatest participation ever, the school was able to raise 175% of their goal.
1. 1 answer
2. 41 views
Of the 280 students in Grade 6, 35% plan to attend the Spring Dance. How many 6th graders aren’t planning on going to the
1. 1 answer
2. 33 views
Carla worked 13 1/4 hours making $9.75 per hour. Daniel earned $10.50 per hour and worked 11 3/4 hours. What was the total
1. 1 answer
2. 49 views
A ticket resale service sells sports championship tickets at a markup of 250%. If a ticket originally costs $150, how much does
1. 1 answer
2. 51 views
On March 1st Kendra’s checking account had a balance of $325.31. She wrote a check for $24.85, withdrew $40 from the ATM, and
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2. 44 views
A real estate agent earns 2.7% in commission on sales. If the agent had $3,827,820 in sales last year, approximately how much
1. 1 answer
2. 60 views
Mr. Porter’s grocery bill is $143.74. If 5.3% sales tax is added to his bill, what is the total Mr. Porter owes?
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Darrell’s restaurant bill is $89.75. If Darrell leaves an 18% tip, how much tip does the server receive?
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The ratio of winning raffle tickets to losing raffle tickets is 4 to 9. If Mr. Tucker purchases 117 raffle tickets, how many
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Jonathan bought a new jacket. The jacket originally cost $79.95 but is on sale for 20% off. How much does Jonathan pay for the
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Sam saves money in an account that pays 4.3% in simple interest. If Sam places $6,500 in his account, and neither adds to nor
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2. 44 views
An ice cream shop owner pays $0.12 per regular cone and $0.23 per waffle cone. Customers are allowed to choose which type of ice
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2. 60 views
An airplane leaves Richmond on a Monday morning carrying 263 passengers to New York City. On Tuesday morning, there are 154
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2. 54 views
On Mark’s first day, he ran 5 laps of the track without stopping. After training for several weeks, he was able to run 9 laps
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2. 34 views
3 examples and nonexamples of natural numbers.
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3 examples and nonexamples of whole numbers.
1. 1 answer
2. 32 views
3 examples and nonexamples of integers.
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2. 30 views
3 examples and nonexamples of rational numbers.
1. 1 answer
2. 22 views

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