The width of a rectangle is 9 inches less than the length. The perimeter is 74 inches. Find the length and the width.

Farmer Ed has 300 meters of fencing, and wants to enclose a rectangular plot that borders on a river. maximize the area.

Evaluate 6_0.222_7.0 and round the answer appropriately. Express your answer numerically using the appropriate number of significant figures.

How do I find the slope of a graph?

Christine, Henry, and Manuel have a total of $109 in their wallets. Manuel has 3 times what Christine has. Christine has $9 less than Henry. How much do they have in their wallets?

On a test with 25 problems grace got 88 Percent correct how many problems did grace get correct

12/56 56/35 21/58 78/98

It took a sled dog team 8.5 hours to travel 161.5 Kilometers. What was the average speed of the sled dog team in Kilometers per hour?

If a boy threw 8 books in to a pond and originally had 147 books how many books does he now have?

Is dividing 4/5 the same as multiplying by 5 then dividing by 4?

If Gerry is approved for a $150,000 mortgage at 3.75 percent interest for a 30-year loan, what would the monthly payment be?