I'll do 22 for you. 22, 24, 26, 28, and 30, are very similar to each other.
PROPORTIONS:
Draw it out.
5/7 = either c/6, or b/5.
I'll do c/6
5/7 = c/6
solve for c
7c=30
c=30/7
now do the same thing to the remaining side, b.
there!
The area of the rectangle is 47 1/2
Answer:
The third one :)
Step-by-step explanation:
your final answer should be.... -3 • (61c - 70)
Answer:
B
Step-by-step explanation: