Algebra 1 PC Review

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

What is the correct expression that represents the perimeter of the composite figure?

• 2(x + 3) + 2(y + 3)

• 2(x + 6) + 2(y + 6)

• 2(x + 9) + 2(y + 9)

• 2(x - 6) + 2(y - 6)

Tags

CCSS.3.MD.D.8

The product of two rational numbers is a rational number.

• True

• False

Tags

CCSS.HSN.RN.B.3

Ordering n books from an online bookstore at $15.99 per book comes with a 7.25% sales tax and a shipping charge of $2.50 for each book after the first. If n is the whole number of books ordered, what are the units for the quantity represented by the expression? 15.99n + 0.0725(15.99n) + 2.50(n - 1)

• books

• dollars

• dollars per book

• percent of total cost

Tags

CCSS.7.EE.A.1

The following is the standard formula for a linear equation:

Ax + By = C

​

Which of the following shows the formula correctly solved for the y variable?

Tags

CCSS.HSA.CED.A.4

Determine which statement correctly describes the graphed solution:

• integers less than 3 and greater than 5

• integers less than 3 or greater than 5

• real numbers less than 3 and greater than 5

• real numbers less than 3 or greater than 5

• x = -7

• x = -6

• x = -5

• x = -4

Tags

CCSS.8.EE.C.7B

• x = 4

• x = -4

• x = 8

• x = -8

Tags

CCSS.HSA.REI.A.2

• x = 6 and x = 8

• x = -6 and x = -8

• x = 6 and x = -8

• x = -6 and x = 8

Determine which of the simplified expressions is an equivalent representation for the given expression.

• xy + x² + 5x

• xy + 2x + 5

• 5yx²

• yx² + 5x

Tags

CCSS.6.EE.A.4