Answer:
Cost of Amy's Phone= $191.75
Cost of Jill's phone = $191.75*2= $383.5
Step-by-step explanation:
let Amy's phone cost be A
Jill's phone cost = 2A
A/Q-
A +2A = $575.25
3A= $575.25
A=$575.25/3
A= $191.75
then,
Cost of Amy's Phone= $191.75
Cost of Jill's phone= $191.75*2= $383.5
Answer:
22
Step-by-step explanation:
a=larger number b= smaller number
a=2b-10, a+b=38
2b-10+b=38
3b=48
3b/3=48/3
b=16
a+16=38
a=38-16
a=22
Answer: (7,-3)
Step-by-step explanation:
so first you would solve the equation, then you would substitute the value of y then solve the equation then substitute the value of x (x=7)and solve the equation a possible solution is -3, then checking the solution to make sure it's what you got (7,-3), then you would simplify then the ordered pair is a solution and your solution is (x,y) (7,-3)
please give me brainliest
Count the boxes that are dark
Firstly, subtract the cost that Emil has already put down;
268.26-12= 256.26
Then divide by the monthly installments
256.26/ 6= 42.71
Therefore, Emil pays $42.71 per month
Hope this helps :) <span />