3. Suppose your credit card has a balance of $7800 and an annual interest rate of 16%. You decide
to pay off the balance over three years. If there are no further purchases charged to the card,

a. How much must you pay each month?
b. How much total interest will you pay?

Now suppose you decide to pay off the balance over one year instead of three.

c. How much more must you pay each month?

d. How much less will you pay in total interest?

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.