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Bellah
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Interim Checkpoint: English 9 Checkpoint 3 - Part 1
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Carrots Peppers Totals Sandy Soil 120 50 170 Rocky Soil 100 150 250 Totals 220 200 420 Examine the data from a survey of farmers about their different soil types and the crops they prefer to grow. Using relative frequencies, what is the percentage chance
Carrots Peppers Totals Sandy Soil 120 50 170 Rocky Soil 100 150 250 Totals 220 200 420 Examine the data from a survey of farmers about their different soil types and the crops they prefer to grow. Using relative frequencies, what is the percentage chance
Students Seacoast Mountains Totals 7th Grade 60 40 100 8th Grade 90 110 200 Totals 150 150 300 Gloria surveyed all of the campers to determine their preferred field trip. The results are displayed in the table. Which of the following is a relative
Students Seacoast Mountains Totals 7th Grade 70 40 110 8th Grade 90 110 200 Totals 160 150 310 Determine the relative frequency of the percent of 7th graders who prefer mountains. Round the percentage to the nearest tenth. (1 point) A. 55% B. 26.7% C. 40%
You are snow skiing down a mountain that is represented by the linear model y=–30x+6,000, where y is the number of feet after x seconds. Predict your elevation level in feet if you ski 60 seconds. (1 point) Responses A) After 60 seconds of skiing, you
Your teacher surveyed the class to determine the number of hours that each student spent on social media. Your teacher created a table and scatterplot graph that displayed the number of hours, x, and the average final grade percentage, y, based on the
Use the image to answer the question. An illustration shows the first quadrant of a coordinate plane titled Population of a City Since 1900. The x-axis shows years since 1900 and ranges from 0 to 80 in increments of 10. The y-axis shows population per
Do you know the answers for Using Trend Lines Quick Check
You work for a manufacturing company on a production line that manufactures cell phones. You are paid $20 a day plus $1.50 for each phone that you assemble. Interpret the slope and y-intercept of the equation of the trend line y=1.50x+20
You work for a manufacturing company on a production line that manufactures cell phones. You are paid $30 a day plus $0.75 for each phone that you assemble. Predict your wages if you assemble 100 phone in one day, using the equation of the trend line
Your company asked you to analyze the investment of their advertising campaign. You create a scatterplot graph of the advertising dollars spent on advertising, x, and compare it to the revenue generated, y, for January to December of the campaign. You find
Your teacher surveyed the class to determine the number of hours that each student spent on social media. Your teacher created a table and scatterplot graph that displayed the number of hours and the average final grade based on the hours. The trend line
Hey Bot, answer this question for me please! Your teacher surveyed the class to determine the number of hours that each student spent on social media. Your teacher created a table and scatterplot graph that displayed the number of hours and the average
Bot?
Bot, solve this real-world problem using a system of equations. The O’Donnells are having a birthday party for their son, and they plan to have a clown bring balloons to the party. Balloon Express charges $2 per balloon and $10 for delivery. Balloon
Solve this real-world problem using a system of equations. The O’Donnells are having a birthday party for their son, and they plan to have a clown bring balloons to the party. Balloon Express charges $2 per balloon and $10 for delivery. Balloon Mania
Solve this real-world problem using a system of equations. The O’Donnells are having a birthday party for their son, and they plan to have a clown bring balloons to the party. Balloon Express charges $2 per balloon and $10 for delivery. Balloon Mania
The Jackson Jammers are giving away bags and caps at their next game. The bags, b, cost them $10 each, and the caps, c, cost them $5 each. They plan to give away 2,000 total items and have a budget of $12,500. Write the pair of linear equations that model
The senior class at Hartford High School is planning their prom. They’ve narrowed the location down to two choices. The Regal Hotel charges, C, $500 for the ballroom rental fee and $75 per student, s, for the meal. The Greenhill Country Club charges, C,
The senior class at Hartford High School is planning their prom. They’ve narrowed the location down to two choices. The Regal Hotel charges, C, $500 for the ballroom rental fee and $75 per student, s, for the meal. The Greenhill Country Club charges, C,
Akeem wants to have a lemonade stand at the community fair. It costs him $2 to make each cup of lemonade plus a $40 renter's fee for the stand. He sells the lemonade for $6 per cup. How many cups does Akeem have to sell to break even?
Mrs. Gonzalez is going to rent a car for a business trip for one week. Top-Notch Car Rental charges, C, $150 plus $0.35 per mile, m. Fleetwood Car Rental charges, C, $200 and $0.10 per mile, m. Which company is less expensive for a 300-mile trip and by how
The Highland Booster Club sells refreshments at the concession stand for local football games. Combinations include 4 hot dogs and 2 sodas for $10 and 6 hot dogs and 3 sodas for $15. Let h represent the cost of a hot dog, and let s represent the cost of a
At the Henderson Middle School awards ceremony, the principal is going to honor outstanding students with gift cards. The gift cards for excellent grades, g, are worth $40, and the gift cards for perfect attendance, a, are worth $25. The principal has
Bowl-O-Rama charges, C, $5 per game, g, plus $4 for shoe rental, and Bowling Pinz charges, C, $4 per game, g, plus $8 for shoe rental. Write the pair of linear equations that model this situation.
How many solutions does the system have? 12x−15y=18 4x−5y=6
Bot, how many solutions does the system of equations have? 8x−6y=48 8x+6y=48
incorrect can you try again
Solve the system of equations. 2x+8y=8 2x−4y=−16
Hi Bot! Solve the system of equations. 6x–5y=27 3x+5y=36
I'm all done! Thank you so much!
How many solutions? −5x+y=−18 10x−2y=36
−4x+6y=38 x−5y=−20
3x+y=2 7x−4y=30
2x+6y=−18 x=5y−1
2x+6y=−18 x=5y−1
y=2+3x 4x−3y=−16
2x+4y= −28
Hey bot, what's the answer? –9x+y=12 2x+4y= −28
–9x+y=12 2x+4y= −28
5x+2y=14 x−6y=22
how about this one? 8x−3y= −22 y=10+4x
Hey bot, can you help me with this problem? x=6y−3 2x+7y=13(1 point)
Wait, let me finish my ELA , social studies, and science really quick. Then I'll get back to you!
Can you help me with my math please?
