Solving Multi-Step Equations Quiz Multiple Choice

Solve the equation.

1. =1

(1 point)

2.

6x + 29 = 5

(1 point)

3.

Combine like terms:

–21a + 16a

(1 point)

Simplify the expression.

4.

9a – b – 2a – 10b

(1 point)

5.

5(x + 10) + x

(1 point)

Solve the equation.

6.

–4n + 7 + 2n = 1

(1 point)

7.

4(y – 4) = 8

(1 point)

8.

Raymond buys bottles of water at $2.10 each and a large pizza at $12.99. The total cost was $21.39. How many bottles of water b did he buy?

(1 point)

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step-by-step explanation:

image result for what is another name for consecutive interior angles? ​

when two lines are crossed by another line (called the transversal): the pairs of angles on one side of the transversal but inside the two lines are called consecutive interior angles. in this example, these are consecutive interior angles: d and f.

step-by-step explanation:

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°