Step-by-step explanation:
<em>3</em><em>1</em><em>.</em>

<em>3</em><em>2</em><em>.</em>
<em>
</em>
<em>3</em><em>3</em><em>.</em>
<em>
</em>
<em>3</em><em>4</em><em>.</em>
<em>
</em>
<em><u>Hope </u></em><em><u>it </u></em><em><u>helps </u></em>
Answer:
a = -1
Step-by-step explanation:
first you make the x 0 and the y 0
0 = (0 - 1)^2 + a
0 = (-1)^2 + a
then you deal with the exponent
0 = 1 + a
lastly you subtract everything by 1
-1 = a
a = -1
that is your answer
Estimate each number first
<span>34.719 = 34.72
51.626 = 51.63
then find sum
34.72 + 51.63 = 86.35
answer is </span><span>A.
86.35</span>
Answer:
103 divided by 2=51.5
Step-by-step explanation:
divide 103 by 2 to get 51.5
Answer:
14 hours
Step-by-step explanation:
7h - 5(3h-8) = -72
7h - 15h + 40 = -72
-8h +40 = -72
-8h = -72 -40
-8h = -112
h = -112/ -8
h = 14