Derek estimated the cost of his grocery bill to be $75, but it actually cost $110. Find the percent error rounded to the nearest whole percent.

Dy/dx = (x+1) ^2 in problem solve the given differential equation by separation of variable

Tyrone bought 2.25 pounds of swiss cheese and 4.2 pounds of turkey at the deil. About how much was the weigh of the two items?

Kevin spends $11.25 on lunch every week during the school year. If there are 35.5 weeks during the school year, how much does Kevin spend on lunch over the entire school year? Remember to round to the nearest penny.

Mr. Diaz has 347 apple trees in his orchard. He has 162 more apple trees than peach trees in his orchard. How many peach trees does mr. Diaz have in his orchard?

A sirts oringal price was 40$ it was on sale for 12$ what is the sale price of that shirt

Kate have 110 bows. 10 bows fit in a bag. how many bags can she fill

Clarence is visiting his friends in Germany. Which currency will he use to pay for souvenirs?

Shannon is a nurse. Her regular rate is $28 per hour. She is paid double-time (two times the hourly rate) for holidays. During one week, she worked 40 regular hours plus 4 holiday hours. Find her total earnings for the week.

Macy is making a border out of strips of wall boarder placed end to end along the 12-foot wall in her room. Each strip is foot long. How many strips of wall border will Macy need?

What is the square route of 20?