I believe the answer is 0.9 because a significant figure is a similar difference
Opposite
additive inverse
64. 87.5% in fractions is 7/8. We divide 56 by 7/8, and get to 64.
56 ÷ 7/8= 56 x 8/7= 448/7, which is reduced into 64.
Answer:

Step-by-step explanation:
A plane that passes through the point
with a normal vector of
has the following equation, initially:

After we solve this, we have

In this problem, we have that:


So





Multplying everything by -1

R=7/5
You can list two equations:
2s+10r=42 and 4s-10r=42.
Then try to delete S, you will get r