Expressions and Equations 8th

Name the coefficients in the expression:
2x - 5 + 6c + m

• 2, 6, 1
• 2, 5, 6
• 2, 5
• 2, 6

Tags

CCSS.6.EE.A.2B

How many terms are in the expression below:
3x - 6 + 4b + 5 + 7 - 2x

• five
• eight
• six
• nine

Tags

CCSS.6.EE.A.2B

Simplify the expression: -5(x + 4)

• 5x + 4
• -5x + 4
• -5x - 20
• -5x + 20

Tags

CCSS.6.EE.A.3

Simplify the Expression: -4(x + 6) + 2(x - 2)

• 2x + 28
• 6x - 20
• -2x - 28
• 6x - 28

Tags

CCSS.6.EE.A.3

472 students are going on a field trip.  120 students will be returning home and the rest will be spending the night in cabins. If a cabin sleeps 8 people, how many cabins need to be rented?

• 8x + 120 = 472
• 472 + 120 = 8x
• 120 - 8x = 472
• 8x - 120 = 472

Tags

CCSS.HSA.CED.A.3

-2m + 3 = -55

• 24.5
• -24.5
• 29
• -29

Tags

CCSS.7.EE.B.4A

A group of variables, constants and operations that an include an equal sign

• Equation
• Constant
• Expression
• Variable

Tags

CCSS.6.EE.A.2B

What is the first step to solve this equation:
11 - 3x = 44

• Subtract 11 from both sides
• Divide  - 3 on both sides
• Add 3 to both sides
• Add 11 to both sides

Tags

CCSS.7.EE.B.4A

Maria has 25 dollars.  She has to buy a gallon of milk which costs $3.50.  She wants to spend the rest of her money on cereal.  If each box of cereal costs $4.50, how many can she purchase?

• 4 boxes
• 5 boxes
• 6 boxes
• 7 boxes

Tags

CCSS.7.EE.B.4A

Solve for x:
x/3 + 9 = 6

• 45
• 9
• -1
• -9

Tags

CCSS.7.EE.B.4A