Prealgebra Basic Equations

Please solve this equation

^p/₅ = 7

• p = 35

• p = 12

• p = 2

• None of these match my answer

Please solve this equation

• m = 18

• m = 2 ¹/₈

• m = 424

• None of these match my answer

Please solve this equation

• x = 16

• x = 30

• x = 161

• None of these match my answer

2) Solve this equation

t - 7 = 2

• t = 9

• t = 7

• t = 5

• None of these match my answer

Alina has $500 in her bank account. Every week she withdraws $45. Write an equation where x represents the number of weeks and y represents the amount of money in her bank account.

Mathematical Equivalence

ON

Identify the following about the equation above.

• 2

• -10

• 10

• 2x

• y

• 5

• Variable

• y

• Constant

• 2

• Coeffecient

Dexter's Gym charges a one-time registration fee of $40 and $20 each month. Write an equation in y=mx+b form, for the situation. y=​ (a)   x + ​ (b)  

• 20

• 40

• 10

• 0

Tags

7.7A

Madison bought  a  pounds of apples and  b  pounds of bananas and spent a total of $10.38.

  

The price of apples is $0.60 per pound. 

The price of bananas is $1.75 per pound.

Create an equation that models the total amount of money that Madison spends on fruit.

(Do NOT use $ dollar signs in your equation!)

Mathematical Equivalence

ON

1) Solve this equation

c - 1 = 8

• c = 9

• c = 7

• c = 8

• None of these match my answer