Answer:
3 + 8x
Step-by-step explanation:
55% of x is 70
0.55 times x=70
divide both sides by 0.55
127.27272727
round
127.3
Answer:
<h3>.There are 36 squares........</h3>
Answer:

Step-by-step explanation:
Given



Required
Determine the coordinates of the centroid
Represent the coordinates with C.
C is calculated as follows:

Substitute values of x and y in the given equation



<em>The above is the coordinate of the centroid</em>
First you will subtract right to left and then what ur left with is the sum.