Please answer ASAP. If you do I will post a new question and will give you more points.

volume of cube = side × side × side

Step-by-step explanation:

1120 × volume of one cube

1120× (1/8)

1120/8

= 140 units

Hope it helps you

Thanks

for 10 people she makes 35$

for 20 people she makes 55$

for 30 people she makes 75$

and for 40 people she makes 95$

Step-by-step explanation:

just plug the number of people (10, 20, 30, 40) into the x in the equation.