Answer:
It is letter C! I just learned about this a couple of weeks ago!
Answer:
hi
Step-by-step explanation:
first of all,we should do this:
1 year is 12 month
amd 4 year is 48 month(12×4)
then we must add 2 months (wich is given) to 48
He was 50 months old when he started school
and we should find how old is he now
11 ×12=132months
132+1=133months
133-50=83 ( he has been 83 months in school)
let's turn it to years 6 years 11 months
( for finding years you should divide 83 to 12)
hope it helps
Answer:
$0.50 for each DVD you reant
Step-by-step explanation:
Answer:
y = 4/5x
Step-by-step explanation:
Her ya go!
Answer:
y = 20 - x
Step-by-step explanation:
Perimeter of a rectangle = 40 units
2 * ( length + width) = 40
2* (x + y) = 40 {Divide both sides by 2}}
x + y = 40/2
x + y = 20 {Subtract x from both sides}
y = 20 - x