Answer:
see explanation
Step-by-step explanation:
Since he answered 3 out of a 100 incorrectly, then he answered 97 out of a 100 correctly.
Percent means out of a 100, hence 97 out of a 100 as a percent is
= 97% = 0.97 as a decimal fraction
Answer:

Step-by-step explanation:
Hello,

Hope this helps.
Do not hesitate if you need further explanation.
Thank you
|x-4|=1
|x-4|-1=0 absolute values have 2 equations in them
x+4-1=0, x=3
x-4-1=0, x=5
Answer:
When factoring by grouping also called factoring in pairs, we should split the expression into two pairs that have something in common. The idea is that after we factor each pair, we get a binomial common factor.
Step-by-step explanation:
<span>B.) The length is 12 inches, and the width is 7.5 inches</span>