Question 174046
I will do questions 2-4 only.  I'll leave 1 for you.


2. The width of a rectangle is half the size of its length. the perimeter is 27 feet. what are the dimensions?

27 = 2(x/2) + 2x

27 = x + 2x

27 = 3x

27/3 = x

9 = x

Width = 4.5 feet

Lenth = 9 feet

3. Ivana Tinkles balance on her credit card is $4500. She pays back 1/3 of her balance. How much did she pay back?

4500 x 1/3 = 1500

She paid back $1500

4. What is her new balance?

New balance = $4500 - $1500

New balance = $3000