Algebra MCA review

Evaluate the expression when y=6
20-y

• 26
• 14
• -14
• -26

Tags

CCSS.6.EE.A.2C

Evaluate the expression when y=6
5y

• 11
• 1
• 30
• -1

Tags

CCSS.6.EE.A.2C

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

Tags

CCSS.7.EE.B.4A

x/5 - 13 = 20

• 145
• 165
• 180
• 190

Tags

CCSS.7.EE.B.4A

What is an algebraic                     expression for                 "the difference of r and 3"?

• r/3
• r + 3
• r - 3
• 3r

Tags

CCSS.6.EE.A.2A

What is the algebraic expression for                  "the sum of n and 9"?

• n - 9
• n + 9
• n/9
• 9n

Tags

CCSS.6.EE.A.2A

What word phrase can you use to represent "5x + 2"?

• five times the sum of a number x and two
• two times the sum of a number x and five
• a number x times the sum of five and two
• the sum of five times a number x and two

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Spot fetched 12 sticks and some rocks when he played outside. How many objects did he fetch in all?

• 12 - r
• 12/r
• 12 + r
• 12r

Tags

CCSS.6.EE.B.6

 Students mailed invitations to a play to 414 parents. Each student mailed 18 invitations. If s equals the number of
students who mailed invitations, which equation best shows the
number of invitations that were mailed?

•  s + 18 = 414 
• s ÷ 18 = 414 
• 18 ÷ s = 414
•  18s = 414

Tags

CCSS.HSA.CED.A.3

(14-7) + (3 + 5)

• 11
• 20
• 15
• 16

Tags

CCSS.1.OA.B.3