Simplify the expression 5a − (−9) - 7a - 12

• -2a + 3

• -2a - 3

• 2a + 3

• 2a - 3

Tags

CCSS.7.EE.A.1

Simplify the expression 7 – 9j³k² − (−4j²k³) + 3j³k² − (−8)

• 4j²k³ + 6j³k² + 15

• 4j²k³ - 6j³k² - 15

• -4j²k³ - 6j³k² - 15

• -4j²k³ + 6j³k² + 15

Simplify the expression 7(a - 2ab + 2) − 8a + (−15) + 11ab

• 3ab + a - 1

• 3ab - a + 1

• -3ab - a - 1

• -3ab + a + 1

Tags

CCSS.6.EE.A.3

Simplify the expression −8(−3f + ef − 3) + 2(−4e – ef – 6)

• -24f + 8e + 10ef + 12

• 24f - 8e - 10ef - 12

• 24f + 8e + 10ef + 12

• -24f - 8e - 10ef - 12

Tags

CCSS.6.EE.A.3

Simplify the expression 67m² + 4n² - 8 - 9m² - n²

• 16m² + 3n² - 2

• 16m² - 3n² + 2

• -16m² - 3n² - 2

• -16m² + 3n² + 2

Tags

CCSS.7.EE.A.1

Simplify the expression 2 + 14rt - 5(r + rt) + 6r − 3

• 9rt + r - 1

• 9rt - r + 1

• -9rt + r - 1

• -9rt - r + 1

Tags

CCSS.6.EE.A.3

Simplify the expression 13xy - 4x(6 - 5y) + 12x

• -33xy - 12x

• -33xy + 12x

• 33xy + 12x

• 33xy - 12x

Tags

CCSS.6.EE.A.3

Simplify the expression 2c(-3d + 6) – (4cd − 13cd)

• -23cd + 12c

• -23cd - 12c

• 23cd - 12c

• 23cd + 12c

Tags

CCSS.6.EE.A.3

What is the expression?

1/4 (-8 - 6)

• 1. 3 less than the opposite of the quotient of 10 and -5

• the difference of the product of 4 and 5 and 3, squared

• one fourth the difference of the opposite of 8 and 6

• Twice the quotient of 15 and a number

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

What is the expression?

6^3(9) + 2

• The sum of 7 and 8 divided by a number

• a number, y, multiplied by the difference of 7 and 11

• 1. 2 greater than the product of 6 cubed and 9

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2