If i’m correct it should be C bc x would be 40 & so 40/8=5
Answer:
I mean I don't know what it means by dots, but if your finger is moving up and down every second it should be a constant rate
So Regina has 120 coins=total
120=total
we will use q=number of quarters and d=number of dimes
120=d+q
she has 10 more dimes than quarters
d=q+10
so if we susitute this into the equation then we get
120=(q+10)+q
add like terms
120=2q+10
subtract 10 from both sides
110=2q
divide both sides by 2
55=q
she has 55 quarters
subtitute into second equation
d=10+55
d=65
dimes=65
quarters=55
In 5 hours, bus travel = 153 miles
Now, just divide 5 from 153, in order to calculate the distance in 1 hour.
It would be: 153 / 5 = 30.6
In short, Your Answer would be 30.6 miles
Hope this helps!
The area of the composite figure is 54. (9 x 6)