Help needed asap<3 1. The local skating rink pays Mary a fixed rate per pupil plus a base amount to work as a skating instructor. She earns $90 for instructing 15 students on Monday afternoon. Last Friday, she earned $62 for working with 8 students. Lisa is also a skating instructor. She receives half the base amount that Mary does, but she is paid twice as much per student. Who would earn more money instructing a class of 20 students?

A. Lisa would earn $120 more than Mary.

B. Lisa would earn $65 more than Mary.

C. Mary would earn $15 more than Lisa.

D. Mary would earn $10 more than Lisa.

6,12,15,18,21,24,27,30,33,36

Step-by-step explanation:

Lisa would earn $65 more than mary 😉

Step-by-step explanation:

Number 4

Explanation:Pls give thanks if this answer is correct.

4.17

Step-by-step explanation:

just add the 2.48 and the 1.69

a

Step-by-step explanation:

3,6,9,12,15,18,21

Step-by-step explanation:

These are the multiples of 3.

You continue to add 3 to the following number.

Hope this helps! 🙂

D is 2/5 in fraction form and .4 in decimal form.

Step-by-step explanation:

Multiply 2/5 by 5. Then subtract that by 1/2. It will equal 3/2

I do not know what you mean is there any other possible way you can make it clearer?

3/20

Step-by-step explanation:

lol free cash, you have no earnings, i will box you like fish your dog water, i placed third in the national solo cup torunement, wager me, im locked on 50K, i will 5-0 you i checked your fortnite tracker you have one pr and zero earned you dog i will splat on you

Explanation: