Answer:
a. n= 1x +7
b. n= 12 + 4x
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
find the area of the missing rectangle:
18-12=6
4-2=2
6 * 2= 12
find the area of the rectangle:
(18*4)-12=60
Answer:
Step-by-step explanation: so 7 out of 20 .35 right
and that as a percent is 35%
Set up the equation ... 60 + 40X = total charges... where X is the number of hours (8.5)
60 + 40(8.5) = ?
60 + 340 = ?
400 = total charges
On the map ,
1cm=5km
therefore , 4.7cm= 5/1 x 4.7
=23.5 km <--------------answer
