It should be C
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2x + 40
Divide both sides by 2
You get x + 20
Answer:
63 cubic inches
Step-by-step explanation:
You have to first find the volume of each mold:
6 × 4 × 2= 48 cubic inches
3 × 5 × 1= 15 cubic inches
Add these two volumes together to find the overall volume of the whole sand castle.
48+15= 63 cubic inches
As the slope is -1, so any line that has the same slope is parallel.
<u>Solution:</u>
Given points (2, -7) and (4, -9) find the slope, m:




Any line that has the same slope is parallel.