Answer: the monthly rate for the cell phone plan is $45
Step-by-step explanation:
Let m represent the monthly rate that the cellphone company charges.
A cell phone company charges $60 for a cell phone and a monthly rate to use the phone. This means that the total charge for using the phone for x months would be
60 + xm
If Regina will pay $1140 for a 24 month cell phone plan, it means that
1140 = 60 + 24m
24m = 1140 - 60
24m = 1080
m = 1080/24 = 45
multiply 14 x 2.54
14 x 2.54 = 35.56 centimeters
Answer:
Step-by-step explanation:
1) y = 50x + 2500
2) y = 200x + 1000
if we build a system with the two equations, we have:
50x+2500 = 200x + 1000
150x = 1500
x = 10
y = 2000 + 1000 = 3000
3) 10
4) $3000
I believe the answer is B.) <span>The quantity of distance measures in miles depends on the quantity of time measures in hours. This is because when trying to find speed a person must know the distance and the time that the object/person traveled that distance which the time is mostly measured in hours.
I hope I helped!</span>
To multiply rational expressions you just multiply tops and multiply the bottoms so
5/2x+1 * 6/x = 30/2x^2+x
