Substitute the Given Value

Evaluate the expression: x + 2 when x = 6

• 8

• 4

• 12

• 10

Tags

CCSS.6.EE.A.2C

If a = 4 and b = 6, what is the value of 3a + 5b?

• 40

• 42

• 44

• 46

Tags

CCSS.6.EE.A.2C

What is the first thing you do when evaluating an expression

• Substitute value in for the variable

• Combine like terms

• Parenthesis

Tags

CCSS.6.EE.A.2C

3x + 8   if x = 2

• 13

• 14

• 15

• 16

Tags

CCSS.6.EE.A.2C

You are given the equation
2x + 3y = 6
Substitute the values (3, 0) into the equation. Which equation below shows a correct substitution?

• 2(0) + 3(3) = 6

• 2(3) + 3(0) = 6

• 3x + 0y = 6

• 2(3x) + 3(0y) = 6

If f(x) = 2x+1, what would the function look like once you substitute in a 1 to find f(1)?

• f(x) = 21+1

• f(1) = 2 (1) + 1

• f(1) = 2x (1) + 1

Tags

CCSS.HSF.IF.A.2

If x = -3, in the equation -2x + y = 15, what is y? Type in the number.

Mathematical Equivalence

OFF

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Evaluate expression if a=3 and b=4

4b-5a

• 2

• 1

• -8

• 8

Tags

CCSS.6.EE.A.2C

Evaluate expression if a=3 and b=4

18 ÷ 2a

• 3

• 2.25

• 27

• 9

Tags

CCSS.6.EE.A.2C