Mock 1 (HS)

Which of the following values of xx makes the expression 8/3−2x undefined?

• −8

• 0

• 2/3

• 3/2

Brandon bought 6 lb of almonds for $24.00.

How much does each pound of almonds cost?

• $6.00 per lb

• $4.00 per lb

• $1.50 per lb

• $0.25 per lb

A 55 ft tall tent casts a shadow that is 15 ft long. If a cardboard box casts a shadow that is 6 ft long, how tall is the box?

• 2 ft

• 3 ft

• 4 ft

• 5 ft

Simplify |−5−(−3)|.

• -8

• -2

• 2

• 8

Aleeya makes an investment. She starts with 𝑥 dollars. She triples her money and then donates $100.00 to a charity.

Which expression represents how much money Aleeya now has?

• 3x+100

• 3x−100

• 3x(100)

• 3x(−100)

Evaluate the expression for x=−5.

12+15/x−3x

• -6

• 0

• 22

• 27/10

A coffee shop sold coffee for $2.25and tea for $1.75. This morning, they sold 200 beverages and made a total of $442.50.

How many coffees were sold at the coffee shop?

• 15

• 89

• 111

• 185

Write an algebraic expression for this description. Use the variable p.

the difference of a number squared and 4 divided by 6

• p²−4/6

• 4−p²/6

• 6(4−p²)

• 6(p²−4)

Younique is not allowed into the R-rated movie because she is under the minimum age of 18.

Which of the following inequalities represents all of the ages that are NOT allowed in R-rated movies?

• x≥18

• x>18

• x≤18

• x<18

Which expression represents the following statement?

five times the sum of 10 and a number

• n+10(5)

• 10(n+5)

• 5n+10

• 5(10+n)