Answer:
-7x≥-21
Solution:
-7x ≥ -21
÷-7 ÷-7
flip the sign when we divide by a negative number
x ≤ 3
≥ and ≤ mean closed dot
If you add all of the numbers together the answer your going to get is 17+32+28 which equals 77
Suppose a square is 100%, 50%: the square is divided into two equal parts, and one of them is shaded, therefore it is 50%. 25%: the square is divided into 4 equal parts, and one of them is shaded, therefore it is 25%. 150%: there are two squares, each divided into 2 equal parts, and 3 of them is shadowed, therefore it is 150%
The answer is $4 because you need to divide 63 divided by 5 = 12.6 and 50.40 divided by 12.6= $4
All its asking is for you to write an equation
