Answer:
x = 25
Step-by-step explanation:
Both angles are supplementary and will add up to 180°
5x - 5 + 2x + 10 = 180
collect like terms
5x + 2x +10 -5 = 180
7x + 5 = 180
7x = 180 - 5
7x = 175
x = 175/7
x=25
<u>5
</u>8 as a fraction
<u>
</u>62.5%<u>
</u>
Check the picture below.
make sure your calculator is in Degree mode.
Answer:
B: How many boxes of candles Frank will buy.
Step-by-step explanation:
It would be b, since the amount of boxes Frank buys is affected by how old his grandmother is. This makes it the dependent quantity.