1. kim and cyndi are starting a business tutoring students in math. they rent an office for $400 per month and charge $40 per hour per student. if they have 15 students each for one hour per week how much profit do they make together in a month? (assume 4 weeks per month)

$4400

Step-by-step explanation:

$40 per hour

15 x 40 = 600

Because 'each' of them had 15 students, 600 x 2 = 1200  

There are 4 weeks per month to earn 1200 each week, this is again multiplication.

1200 * 4 weeks = 4800 per month  

Out of their earned 4800 they must pay for their overhead, the building rent

4800 - 400 = 4400 profit  

They are left with $4400 between them.

mark branliest

step-by-step explanation:

.6 is 1/2 of 12

the answer is actually d. i just took the test