Expressions and equations

Simplify 2{5 + 3x} + {x + 10)

• 7x + 15

• 8

• 23x

• 7x + 20

Tags

CCSS.6.EE.A.3

Which matches the equation below?

• The quotient of a number and five decreased by six equals three.

• Six times a number, decreased by three is five.

• Six less than the product of a number and five equals three.

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

-8 + x =3

What does x equal

• X=5

• X=11

• X=13

• X=3

Tags

CCSS.6.EE.B.7

Which matches the expression below?

• The quotient of a number and seven, decreased by four.

• Four more than a number divided by seven.

• The difference of a number divided by seven and four.

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Which matches the equation below?

• Eight more than three times a number is ten.

• The quotient of eight and a number increased by three equals ten.

• A number divided by three increased by eight is ten.

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Two times the sum of a number and 5 is 20

• 2(x+5)=20

• (2x)+5=20

• 2x+(x+5)=20

• x+x+5=20

Tags

CCSS.HSA.CED.A.3

Marie currently has a collection of 58 stamps. If she buys s stamps each week for w weeks, which expression represents the total number of stamps she will have?

• 58sw

• 58 + sw

• 58s + w

• 58 + s + w

Tags

CCSS.6.EE.B.6

a number more than 12

• n + 12
• 12n 
• 12 + n 
• 12 - n 

Tags

CCSS.6.EE.A.2A

Which of these numbers are constants in the following expression?
8a - 9 + 4b + 12c - 6a

• 8
• 9
• 12
• -9

Tags

CCSS.6.EE.A.2B

Amount you have spent if you buy a shirt for $20 and jeans for x dollars

• 20-x
• 20+x
• x-20
• 20x

Tags

CCSS.HSA-SSE.A.1A