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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. 86 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. 123 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. 89 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. 83 views
Use the quadratic formula to determine the exact solutions to the equation.x2−2x−4=0
1. 1 answer
2. 103 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. 125 views
Solve for x.x2−9=55
1. 1 answer
2. 113 views
Think about the injury prevention strategies you identified in this activity. Answer the following questions:Which strategies do
1. 1 answer
2. 144 views
The graph of g(x) is a transformation of the graph of f(x)=2x.
1. 2 answers
2. 78 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. 147 views
Subtract.(x2+3x−7)−(3x2−5x+3)
1. 1 answer
2. 54 views
Solve for t.−5t≥70 Enter your answer as an inequality in the box.
1. 1 answer
2. 87 views
Solve for x.−6≥10−8x Enter your answer as an inequality in the box.
1. 4 answers
2. 103 views
Solve for x.5(3x−5)−4=4−5(5x−3) Enter your answer as a decimal in the box
1. 4 answers
2. 70 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. 83 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. 161 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. 125 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. 112 views
Solve for x.6x−2/4=x−2 Enter your answer in the box. x =
1. 2 answers
2. 89 views
Solve for x.9x = 5x + 20 Enter your answer in the box. x =
1. 2 answers
2. 116 views
Solve for d.6(d+1)−2d=54 Enter your answer in the box. d =
1. 1 answer
2. 74 views
Solve for x.2x + 5 = 33
1. 1 answer
2. 55 views
Solve for t.3t + 3/5=6 Enter your answer in the box. t =
1. 1 answer
2. 100 views
Solve for x.6x = 2x + 48 Enter your answer in the box. x =
1. 1 answer
2. 78 views
Solve for x.3x−8/2=x−6 Enter your answer in the box. x =
1. 2 answers
2. 88 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. 76 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. 78 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. 187 views
Solve for a.2(a+4)+6a=48 Enter your answer in the box. a =
1. 2 answers
2. 84 views
Solve for n.2n − 35=5 Enter your answer in the box. n =
1. 1 answer
2. 92 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. 1 answer
2. 134 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. 6 answers
2. 120 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. 107 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. 111 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. 89 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. 99 views
Jean wrote two correct variable expressions to represent the phrase “the quotient of a number and 3.”Which variable
1. 1 answer
2. 180 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. 224 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. 147 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. 262 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. 3 answers
2. 302 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. 219 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. 147 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. 128 views
Which is the higher temperature?Celsius to Fahrenheit Formula: (C∘×1.8)+32=F∘ Fahrenheit to Celsius Formula:
1. 1 answer
2. 79 views
Which is the higher temperature?Celsius to Fahrenheit Formula: (C∘×1.8)+32=F∘ Fahrenheit to Celsius Formula:
1. 1 answer
2. 74 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. 124 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. 115 views
Excessive abdominal fat can place a person at greater risk for developing type 2 diabetes, high blood pressure, and coronary
1. 1 answer
2. 119 views
One kilogram equals 2.2 pounds. To convert kilograms to pounds, multiply weight in kilograms by 2.2.(kilograms)×2.2=(pounds)
1. 1 answer
2. 277 views
QuestionMrs. Aluma weighs 86 kg. She wants to find her BMI. She can use this formula. weight (kg)÷height squared (m2)=BMI What
1. 3 answers
2. 206 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. 114 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
1. 1 answer
2. 106 views
Factor completely.x2−8x+15
1. 1 answer
2. 70 views
Graph the system of equations.{4x+4y=16x+6y=−6
1. 1 answer
2. 63 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
1. 2 answers
2. 105 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. 109 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. 106 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. 101 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. 94 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. 113 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. 104 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. 107 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. 100 views
What is the sixth term of the sequence?an=−3⋅2n+1 Enter your answer in the box. a6=
1. 2 answers
2. 97 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. 127 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
1. 1 answer
2. 108 views
Which answer describes the pattern in this sequence?2,1,1/2,1/4,
1. 1 answer
2. 67 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. 109 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. 1 answer
2. 190 views
Which sentence would be most appropriate for an application for a summer job as a park employee?Responses Hanging out with
1. 1 answer
2. 123 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!"
1. 1 answer
2. 159 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
1. 1 answer
2. 136 views
What makes this passage appropriate for an informational website about dogs?Responses Its language is sophisticated and formal.
1. 1 answer
2. 131 views
Edgar Allan PoeThe great American writer Edgar Allan Poe is known for his haunting poetry and his literary criticism. His skill
1. 1 answer
2. 156 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. 108 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
2. 133 views
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. 117 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. 211 views
Use the given parent function f(x)=|x| to graph g(x)=|x+2|−4
1. 2 answers
2. 71 views
Graph g(x)=|x−4|+3.
1. 2 answers
2. 65 views
Which expressions are polynomials?Select each correct answer. Responses 4x+x√−1 4 x plus square root x end root minus 1
1. 2 answers
2. 127 views
Which expressions are polynomials?Select each correct answer. Responses 2 + s 4x³ + y x2−x√+2 y
1. 1 answer
2. 89 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. 148 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. 143 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. 164 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. 176 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. 4 answers
2. 150 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
1. 2 answers
2. 388 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. 182 views
What is the value of the function at x=−3?
1. 1 answer
2. 89 views
The table shows a linear function.Which equation represents the function? x f(x) −2 -4 0 -1 2 2 4 5
1. 1 answer
2. 114 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. 177 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. 72 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. 117 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. 136 views
Which graph represents the solution set of the system of inequalities?{−3x+y>1 y≥x−1
1. 1 answer
2. 119 views
(-2/3)x + 6
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2. 66 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. 129 views
QuestionWhich ordered pairs are solutions to the inequality y−2x≤−3? Select each correct answer. (1, −1) (5, −3)
1. 2 answers
2. 139 views