5. erica babysits for 4 hours and is paid $27. what is the unit rate? how much money would she make if she worked 6 hours?

$40.50 would she make if she worked 6 hours.

Step-by-step explanation:

Given:

Erica babysits for 4 hours and is paid $27.

Now, to find the money she make if she worked 6 hours.

So, in 4 hours she is paid = $27.

Thus, in 1 hour she is paid =

Therefore, the unit rate is $6.75 per hour.

Now, to find the money Erica get if she worked 6 hours:

Therefore, $40.50 would she make if she worked 6 hours.

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐