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Questions (107)

he sum of two numbers if 32 and their difference is 18. find the two numbersSolve the system using a method of your choice
1. 1 answer
2. 93 views
he sum of two numbers if 32 and their difference is 18. find the two numbers.write a system of equations using the given
1. 1 answer
2. 129 views
he sum of two numbers if 32 and their difference is 18. find the two numbers.define your two variables?
1. 2 answers
2. 93 views
The length of a rectangle is 3 m longer than its width.The area of the rectangle is 154 m². What is the width of the rectangle?
1. 1 answer
2. 91 views
Use the quadratic formula to determine the exact solutions to the equation.x2−2x−4=0
1. 1 answer
2. 108 views
Let x2+13x=−3 .What values make an equivalent number sentence after completing the square? Enter your answers in the
1. 2 answers
2. 129 views
Solve for x.x2−9=55
1. 1 answer
2. 118 views
Think about the injury prevention strategies you identified in this activity. Answer the following questions:Which strategies do
1. 1 answer
2. 156 views
The graph of g(x) is a transformation of the graph of f(x)=2x.
1. 2 answers
2. 81 views
Show the expression 𝑥^2−𝑥−6 in factored form and explain what the solution would mean for the equation. Show your
1. 2 answers
2. 154 views
Subtract.(x2+3x−7)−(3x2−5x+3)
1. 1 answer
2. 57 views
Solve for t.−5t≥70 Enter your answer as an inequality in the box.
1. 1 answer
2. 91 views
Solve for x.−6≥10−8x Enter your answer as an inequality in the box.
1. 2 answers
2. 106 views
Solve for x.5(3x−5)−4=4−5(5x−3) Enter your answer as a decimal in the box
1. 3 answers
2. 74 views
A rectangle has a length of 3.6 in. and a perimeter of 16.8 in.Enter the width of the rectangle, in decimal form, in the box. in
1. 2 answers
2. 88 views
Deangelo has $7 worth of dimes and quarters in a jar. He has 7 more quarters than dimes.How many of each coin does he have?
1. 2 answers
2. 169 views
Lisa's age is 4 years older than three times Sammy's age. Lisa is 28 years old. Let s represent Sammy's age.Which equation can
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2. 132 views
Lisa's age is 4 years older than three times Sammy's age. Lisa is 28 years old. Let s represent Sammy's age.Which equation can
1. 2 answers
2. 117 views
Solve for x.6x−2/4=x−2 Enter your answer in the box. x =
1. 2 answers
2. 93 views
Solve for x.9x = 5x + 20 Enter your answer in the box. x =
1. 2 answers
2. 121 views
Solve for d.6(d+1)−2d=54 Enter your answer in the box. d =
1. 1 answer
2. 78 views
Solve for x.2x + 5 = 33
1. 1 answer
2. 58 views
Solve for t.3t + 3/5=6 Enter your answer in the box. t =
1. 1 answer
2. 104 views
Solve for x.6x = 2x + 48 Enter your answer in the box. x =
1. 1 answer
2. 82 views
Solve for x.3x−8/2=x−6 Enter your answer in the box. x =
1. 2 answers
2. 91 views
Solve for x.8(2x−3)−2=2−8(3x−2) Enter your answer as a decimal in the box. x =
1. 2 answers
2. 80 views
A rectangle has a length of 8.3 cm and a perimeter of 22.4 cm.Enter the width of the rectangle, in decimal form, in the box. cm
1. 2 answers
2. 82 views
Alison has $1.60 worth of nickels and dimes in her coin purse. She has 11 more nickels than dimes.How many of each coin does she
1. 2 answers
2. 199 views
Solve for a.2(a+4)+6a=48 Enter your answer in the box. a =
1. 2 answers
2. 87 views
Solve for n.2n − 35=5 Enter your answer in the box. n =
1. 1 answer
2. 101 views
he ancient Greeks believed that if a person was deformed on the outside, they must also have a deformed mind. This meant that
1. 0 answers
2. 141 views
Which equation represents this number sentence?Six less than the quotient of a number and 4 is 15. Responses n4−6=15 4n−6=15
1. 5 answers
2. 127 views
Which equation represents this number sentence?Two more than one-third of a number is 8 Responses 2+13n+8=0 2+13n=8 (2+13)n=8
1. 1 answer
2. 114 views
Which expression represents the phrase "twice the sum of a number and three"?Responses 2(2n−3) 2+(2n+3) 2n + 3 2(n+3)
1. 1 answer
2. 118 views
Which expression represents the phrase "twice the sum of a number and three"?Responses 2(2n−3) 2+(2n+3) 2n + 3 2(n+3)
1. 1 answer
2. 95 views
Which variable expression represents the phrase “the product of a number and 6”?Responses 6n 6 + n n ÷ 6 6−n
1. 1 answer
2. 106 views
Jean wrote two correct variable expressions to represent the phrase “the quotient of a number and 3.”Which variable
1. 0 answers
2. 189 views
Mr. Garcia measures his blood pressure every morning. This table lists his blood pressure readings over the past two weeks.What
1. 1 answer
2. 230 views
What is Mr. Garcia's average diastolic pressure rounded to the nearest whole number?Date Blood Pressure Pulse 3/2 156/88 88 3/3
1. 1 answer
2. 158 views
Based on the chart from the American Heart Association, what stage of hypertension is Mr. Garcia in?Date Blood Pressure Pulse
1. 1 answer
2. 279 views
The mean of a data set is the average.What is Mr. Garcia's mean heart rate rounded to the nearest whole number? Date Blood
1. 1 answer
2. 320 views
The median of a data set is the middle value when the data are listed from least to greatest.What is Mr. Garcia's median heart
1. 1 answer
2. 231 views
The mode of a data set is the data value that appears the most often.What is the mode of Mr. Garcia's heart rates? Date Blood
1. 1 answer
2. 156 views
What is 101°F in °C rounded to the nearest tenth?Use the correct formula. Celsius to Fahrenheit Formula: (C∘×1.8)+32=F∘
1. 1 answer
2. 138 views
Which is the higher temperature?Celsius to Fahrenheit Formula: (C∘×1.8)+32=F∘ Fahrenheit to Celsius Formula:
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2. 82 views
Which is the higher temperature?Celsius to Fahrenheit Formula: (C∘×1.8)+32=F∘ Fahrenheit to Celsius Formula:
1. 1 answer
2. 77 views
What is 36.8°C in °F rounded to the nearest tenth?Use the correct formula. Celsius to Fahrenheit Formula: (C∘×1.8)+32=F∘
1. 1 answer
2. 134 views
QuestionMrs. Aluma weighs 86 kg. She wants to reduce her body weight by 5% over the next month. How many kilograms, rounded to
1. 1 answer
2. 119 views
Excessive abdominal fat can place a person at greater risk for developing type 2 diabetes, high blood pressure, and coronary
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2. 127 views
One kilogram equals 2.2 pounds. To convert kilograms to pounds, multiply weight in kilograms by 2.2.(kilograms)×2.2=(pounds)
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2. 288 views
QuestionMrs. Aluma weighs 86 kg. She wants to find her BMI. She can use this formula. weight (kg)÷height squared (m2)=BMI What
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2. 217 views
Ms. Aluma is 165 cm tall. She wants to find the square of her height in meters.What is square of her height rounded to the
1. 1 answer
2. 126 views
Ms. Aluma is 165 cm tall. She wants to find her height in meters. Divide her height in centimeters by 100 to find her height in
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2. 115 views
Factor completely.x2−8x+15
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2. 73 views
Graph the system of equations.{4x+4y=16x+6y=−6
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2. 67 views
QuestionThe table shows values for functions f(x) and g(x). x f(x)=−4x−3 g(x)=−3x+1+2 −3 9 179 −2 5 53 −1 1 1 0 −3
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2. 111 views
Use a system of equations to solve this problem.Hunter needs 10 oz of a snack mix that is made up of seeds and dried fruit. The
1. 1 answer
2. 122 views
Solve the system of equations using the linear combination method.{4x−3y=127x−3y=3 Enter your answers in the boxes. x = y =
1. 1 answer
2. 113 views
Solve the system of equations using the linear combination method.{5p−3q=−39−2p−3q=3 Enter your answers in the boxes. p
1. 1 answer
2. 108 views
Solve the system of equations using the linear combination method.{5m+3n=41 3m−6n=9 Enter your answers in the boxes. m = n =
1. 1 answer
2. 100 views
Solve the system of equations using the substitution method.{4x+5y=7y=3x+9 Enter your answers in the boxes. x= y=
1. 2 answers
2. 120 views
Graph the functions f(x)=−2x−6 and g(x)=−2x−6 on the same coordinate plane.What are the solutions of the equation
1. 1 answer
2. 111 views
Graph the system of equations on graph paper to answer the question.{y=−3x+9y=−x−5 What is the solution for the system of
1. 2 answers
2. 112 views
The table shows values for functions f(x) and g(x).x f(x)=−4x−3 g(x)=−3x+1+2 −3 9 17/9 −2 5 5/3 −1 1 1 0 −3 −1 1
1. 1 answer
2. 103 views
What is the sixth term of the sequence?an=−3⋅2n+1 Enter your answer in the box. a6=
1. 2 answers
2. 106 views
What is the seventh term in the arithmetic sequence defined by the explicit formula an=5n+3?Enter your answer in the box. a7=
1. 1 answer
2. 133 views
Which answer describes the pattern in this sequence?1,2,1/2,1/4, add 1/2 add , 1 half subtract 1 multiply by 2 multiply by 1/2
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2. 113 views
Which answer describes the pattern in this sequence?2,1,1/2,1/4,
1. 1 answer
2. 73 views
Let f(x)=6(2)x−1+4.The graph of f(x) is translated 7 units to the left to form the graph of g(x). Enter the equation for g(x)
1. 2 answers
2. 116 views
Alisa buys a watermelon every year. The first time she bought a watermelon, in Year 0, it cost $2.50. She notices the price is
1. 0 answers
2. 198 views
Which sentence would be most appropriate for an application for a summer job as a park employee?Responses Hanging out with
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2. 131 views
Did you ever give a big dog a bath? It's a challenging activity. First, you have to get the dog into the tub. Say, "Get in!"
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2. 174 views
Hey, Sheila, what's up? Got your message about the party on Saturday night. Who's giving it? I have to go to my cousin's
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2. 144 views
What makes this passage appropriate for an informational website about dogs?Responses Its language is sophisticated and formal.
1. 1 answer
2. 143 views
Edgar Allan PoeThe great American writer Edgar Allan Poe is known for his haunting poetry and his literary criticism. His skill
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2. 167 views
The table shows the number of books donated to a library each month. Suppose the growth continues exponentially.How many books
1. 1 answer
2. 113 views
A virus is spreading exponentially. The initial amount of people infected is 40 and it is increasing at a rate of 5% per day.How
1. 2 answers
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The bird population on an island is declining at a rate of 2.2% per year. The population was 3500 in the year 2009.Which answer
1. 1 answer
2. 124 views
What is the radical form of each of the given expressions?Drag the answer into the box to match each expression. Put responses
1. 1 answer
2. 228 views
Use the given parent function f(x)=|x| to graph g(x)=|x+2|−4
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2. 76 views
Graph g(x)=|x−4|+3.
1. 2 answers
2. 71 views
Which expressions are polynomials?Select each correct answer. Responses 4x+x√−1 4 x plus square root x end root minus 1
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2. 135 views
Which expressions are polynomials?Select each correct answer. Responses 2 + s 4x³ + y x2−x√+2 y
1. 1 answer
2. 95 views
The variable x represents the number of long-sleeve shirts Nancy bought and the variable y represents the number of short-sleeve
1. 2 answers
2. 167 views
The variable x represents the number of long-sleeve shirts Nancy bought and the variable y represents the number of short-sleeve
1. 1 answer
2. 153 views
A birch tree that is 4 ft tall grows at a rate of 1 ft per year. A larch tree that is 6 ft tall grows at a rate of 0.5 ft per
1. 2 answers
2. 172 views
Irvin cut a 47 in. wire into two pieces. The longer piece is 13 in. longer than the shorter piece.What is the length of the
1. 2 answers
2. 188 views
Sang-Jin has only quarters and nickels in her piggy bank. She has 66 coins in the bank with a value of $11.50.How many quarters
1. 2 answers
2. 161 views
Milo wants to make a mixture that is 50% lemon juice and 50% lime juice.How much 100% lemon juice should he add to a juice
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2. 397 views
A painting crew bought 30 gal of paint for a job. The crew members used 3 gal of paint per hour until they used all the paint.Wh
1. 1 answer
2. 194 views
What is the value of the function at x=−3?
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2. 93 views
The table shows a linear function.Which equation represents the function? x f(x) −2 -4 0 -1 2 2 4 5
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2. 119 views
A painting crew bought 30 gal of paint for a job. The crew members used 3 gal of paint per hour until they used all the paint.Wh
1. 1 answer
2. 190 views
Which relation is a function?Responses {(5, 0), (0, 1), (5, 2), (4,4)} {(1, 2), (2,4), (−1, 2), (0,3)} {(0, 1), (−4, 1), (4,
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2. 76 views
Mr. Weber drives to a landscape supply center to buy sand and gravel. He needs at least 2 lb of sand. The amount of gravel he
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2. 124 views
Mr. Weber drives to a landscape supply center to buy sand and gravel. He needs at least 2 lb of sand. The amount of gravel he
1. 2 answers
2. 142 views
Which graph represents the solution set of the system of inequalities?{−3x+y>1 y≥x−1
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2. 128 views
(-2/3)x + 6
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2. 69 views
A science teacher needs up to 15 female and male students for a competition. The science teacher needs at least 6 male
1. 1 answer
2. 137 views
QuestionWhich ordered pairs are solutions to the inequality y−2x≤−3? Select each correct answer. (1, −1) (5, −3)
1. 2 answers
2. 145 views