Please help I need to get the quiz done

Save me Brian

Step-by-step explanation:

The area of a rectangle formula is length times width.

The length of this rectangle is , and the width of this rectangle is

Thus, the area of the rectangle is . This can be expanded using FOIL.

First

Outer

Inner

Last

The two x terms combine, making 8x, and the answer is

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500