Question

Can someone help me with this, step by step. I want to be sureif I got these right to study for the exam.

1. Find the circumference of a circle with diameter 28cm.

2. Find the future value of an account when $5200 is invested at4:4% annual

interest compounded monthly for 8 years. Assume no otherdeposits or withdrawals.

3. The sum of two numbers is 105. One of the numbers is 15 morethan

the other number. Find the two numbers.

4. After dinner at a restaurant, you paid your bill and left atip for a total

of $30:24. If tax is 8:25% and you left an 18% tip, what was themenu price of your

food and beverages?

5. The lengths of the two equal sides of an isosceles triangleare each 6 times

the length of the base. If the perimeter is 52 cm, nd thelengths of the three sides in

cm.

6. The length of a rectangular city block is 50 meters less thantwice its

width. A person walking once around the block travels 800meters. Find the width of

the block.

7. A square garden has a perimeter of 152 feet. Find the lengthof one side

in feet.