Answer is the third one. It is the only answer where all points work in the equation.
Answer: third choice
1. Ratio- 91:21
2. Reduce- the common factor is 7
3. Answer- 13:3
Answer:
7. b
8. a
Step-by-step explanation:
Answer:
Equation: 80-25= m
Solution: 80-25= 55
Check: 25+55= 80
Step-by-step explanation:
BigBrain
First let us represent
x-width
x+3-length
Since it has a width and length, we can say it is a rectangle so the formula for the perimeter of it is 2(l+w)
p=2(l+w)
58=2(x+3+x)
58=(2x+3)2
58=4x+6
52=4x
x=13
the width is 13 and the length is 16
