Quarterly 2 Review

Tamara received a $200 gift card. She buys several video games for $45 each. She has $20 left on the gift card. Choose the equation to find out how many video games she bought.

• 20v -45 = 200

• 200 - 45v = 20

• 20 + 45v = 200

Solve for x:

• x = yb - v
• x = by - v
• x = by + v

• s = -Dn + C
• s = Dn - C
• s = Dn/C

Translate to an algebraic expression.

m plus the product of 6 and n

• m + 6n

• m - 6n

• m(6n)

• 6mn

Translate to an algebraic expression.

14 less than the quantity k times 6

• 6k - 14

• 14 + 6k

• 14k - 6

• 14 - 6k

Translate this phrase into an algebraic expression.
8 less than the product of 4 and a number
Use the variable m to represent the unknown number.

• 8 - 4m
• 8m - 4
• 8m + 4
• 4m - 8

Translate this phrase into an algebraic equation:

A number tripled subtracted from 60 is the same as 21.

• 3c − 60 = 21

• 60 − 3 = 21c

• 60 − 3c = 21

• c(60 − 3) = 21

Translate this phrase into an algebraic equation:

One third of a number increased by 7 is 13

• 1/3 ÷ n + 7 = 13

• 1/3(n+7) = 13

• 1/3n + 7 = 13

Translate the phrase or sentence into an equation, inequality or expression:

"Five less than the product of a number and 3 is at least -7."

• 5 - 3n < -7

• 3n - 5 > -7

• 3n - 5 < -7

• 5 - 3n = -7