Cost of the current plan: $175
Number of devices: x
Cost of the new plan: $94+($4.50/device)x
Cost of the new plan is less than the current plan:
$94+($4.50/device)x<$175
Solving for x:
$94+($4.50/device)x-$94<$175-$94
($4.50/device)x<$81
(device/$4.50)($4.50/device)x<(device/$4.50)($81)
x<18 devices
Please, see the attached file.
Thanks.
(-32/7,281/21) is the answer
Brainliest?
(1, -3) (2, -6)
m = y2 - y1/ x2 - x1 m is the slope as in y = mx + b
m = -6 - (-3)/ 2 - 1
m = -3/1
m = -3
hope this helped, God bless!
Answer:
1. 5%
2. 6%
3. $600
Step-by-step explanation: