A phone company offers two monthly plans, Plan A costs $21 plus an additional S0.10 for each minute of calls. Plan B costs $16 plus an additional $0.14 for each minute of calls
for
what amount of calling do the two plans cost the same

What is the cost when the two plans cost the same>

Step-by-step explanation:

Equation for Plan A:

Equation for Plan B:

If A = B, we have:

The two plans cost the same with 125 minutes calling

The plans cost:

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation: