At the beginning of the year, Omar has $120 in his bank account. He deposits $24 each week.

How many weeks will it take for Omar to have $480 in his account?

A) 4

B) 5

C) 15

D) 20

E) 25

15 weeks

Step-by-step explanation:

He deposits 24 each week, so 480-120 is 360. Then if you divide 360 by 24 to see how many weeks, it is 15.

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

answer: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees