So what you will have to do is 45 alla you have to do is multiple
Usually you are given more information about the rectangle such as distance of length in terms of width.
You know that the formula for perimeter is
P=2(l+w)
Substitute p and the other values to find width.
Hope I helped :)
Can you post the answer choices please ??
Answer:
step 1: 100
step 2: is 100
Step 3: 5,600
Step-by-step explanation:
Increased by 15
past score was x
increased by 15 means he raised to 15+x
it was raised to 83%
therefor
x+15=83
first option is right (and first test was 68%)
