-28=-2x
Divide by negative 2
Your answer: x=14
Answer:
36
Step-by-step explanation:
1/6(216/1)
The answer is 726 ft Im pretty sure.
Answer:
9. 23
10. D
Step-by-step explanation:
<h3>9.</h3>
In order to make the equation true, the blank must contain 23.
That statement, however, is an example of the <em>commutative property of addition</em>. The symmetric property says if a = b, then b = a.
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<h3>10.</h3>
Your calculator can tell you which expressions are equivalent to 25·18. Clearly, the sum in choice D is not a product that will be equivalent.