Answer:
The Yates phone bill will be $2100 for a year.
Step-by-step explanation:
175x12=2100
It's going to be going up. That means the answer is b.
Hope this helped☺☺
Answer:
$1,080
Step-by-step explanation:
To solve, we can make a proportion
14 lessons are $210 and 72 lessons are $x
14/210=72/x
Cross multiply
14*x=210*72
14x=15120
To solve for x, we need to get x by itself. Since x is being multiplied by 14, divide both sides by 14.
14x/14=15120/14
x=1080
So, 72 lessons will cost $1,080
Lucy
Lucy = 1.5 every minute
Calvin = 1.3
Eli = 1.25
Cora = 1.16
Okay so instead of dividing you will cross multiply.
4n(15)=84(5)
60n=420
420/60=7
Answer: n=7
