Step-by-step explanation:
(-10-5)/([-5-(-1)]=
-15/-4=15/4=3.75
Answer:
He squared the numbers inside without following the appropriate rule
Step-by-step explanation:
<u>what he should have done </u>
<u />
Answer:
OMG what level is this???
Step-by-step explanation:
Answer:
8 1/2 divided by 2 1/4 = 3 7/9 inches
Answer:
<h3>Negative StartFraction 7 over 10 EndFraction </h3>
Step-by-step explanation:
Given the expression
, we are to find the difference
First convert the mixed fraction
to improper fraction
= 
The expression becomes;

Find LCM

Evaluate the resulting expression

Hence the correct option is C i.e Negative StartFraction 7 over 10 EndFraction