Answer:
50 units
Step-by-step explanation:
Use long subtraction to evaluate.
Answer:
-12
Step-by-step explanation:
f(-2) = 3 times 2(-2)= -12.
There are 112 days in 16 weeks because if you multiply 7 times 16 you get 112 days.
Answer: Great you got your answer correct
Step-by-step explanation:
So from 75 to 80 and 75 is 100%
80-75=5
5 is x% of 75
x%=percent markup
5=x% times 75
% means parts out of 100 so
x%=x/100
5=x/100 times 75
5=75x/100
75x/100=75/100 times x
75/100=3/4
5=3/4x
multiply both sides by 4/3
20/3=x
6.6666%
the percent mark up is 6.6666%
