Answer:
Your answer should be $29.40
Step-by-step explanation:
If you divide 21 by 5 you get 4.2, so each book costs $4.20.
4.2 x 7 = 29.4
Therefore, your total cost for 7 books will be $29.40
I hope this helps!
Answer:
6
Step-by-step explanation:
We can find the slope from
m = (y2-y1)/(x2-x1)
= (9-3)/(6-5)
= 6/1
=6
I think it is 120
The total of the shape is 180 so it telling us to take away 1/3 of it so 60 away from 180 is 120
Answer:
Step-by-step explanation:
Write all numerators above the common denominator and then calculate.