Algebra Fundamentals

Simplify using the order of operations.

• 14

• -16

• -14

• 16

Tags

CCSS.7.EE.B.3

Write the following as an algebraic expression.

"a number squared increased by 1"

• x² - 1

• 1² - x

• x² + 1

• 1² + x

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Choose the best algebraic expression for the following:

"three less than twice a number"

• 2x - 3

• 2x + 3

• 3 - 2x

• 3 + 2x

Tags

CCSS.6.EE.A.2A

Choose the best algebraic expression for the following:

"four times the difference of a number and 7"

• 4n - 7

• 4(7 - n)

• 4(n - 7)

• n - 7

Tags

CCSS.6.EE.A.2A

What is the value of y in the solution to this system of equations? 3x - 5y = 22 y = -5x + 32

Mathematical Equivalence

ON

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Graph the solution to the system. The first equation has been plotted for you.

y = -3x-3

y= 4x +4

Tags

CCSS.8.EE.C.8B

Simplify the following expression:

-6 + 3a - b - 4a + 4b + 5

• -7a + 4b -1

• -a + 3b - 1

• 7a + 4b + 11

• a + 3b - 1

Tags

CCSS.7.EE.A.1

Simplify the following expression:

-2y + 14 - 9y + 5

• -7y + 19

• -11y + 19

• -7y - 9

• -11y - 9

Tags

CCSS.7.EE.A.1

Simplify using the order of operations.

• 15

• -15

• 5

• -5

Tags

CCSS.7.NS.A.3

• 6

• -6

• 44

• -44

Tags

CCSS.6.EE.A.2C