Mr. T Algebra EOC 1 (Equations)

Which equation represents the sentence: the sum of 5 times a number m and 12 is equal to 27

• 5m + 12 = 27

• 5(m + 12) = 27

• 5 + 12m = 27

• 5(12m) = 27

Write a verbal sentence for the algebraic equation

5x² + 2 = 22

• 5 times x squared less 2 is 22

• Five plus x squared plus 2 is 22

• The product of 5 times x squared and 2 is 22

• Five times x squared plus 2 is 22

• -12

• 6

• 12

• 36

Solve for x

8 + 2x = 12

If 3x - 6 = 42, what is the value of x?

• 8

• 12

• 16

• 20

Solve:

8 = 11 - 3x

Abbie bought a notebook and a box of pencils for $5.00. The notebook costs $3.00 and there are 10 pencils in a box. The equation 3 + 10p = 5 can be used to find the cost of one pencil. Which equation is equivalent to this?

• 10p = 8

• 10p = 2

• p = 0.80

• 10p = 5

Solve for x:

3x + 1 = 4x - 8

• x = -9

• x = -1

• x = 1

• x = 9

Solve for x:

-2(x + 4) + 3x = x - 8

• x = 2

• x = 4

• all real numbers

• no solution

Solve the equation for x:

5(2x + 1) = 4x + 10

• x = 5/6

• x = 3/2

• x = 15/14

• x = 5/2