Harper's retirement party costs $8, plus an additional $1 for each guest she invites. If there are 13 guests, how much will Harper's retirement party cost?

A new car is purchased for 18800 dollars. The value of the car depreciates at 10.25% per year. To the nearest year, how long will it be until the value of the car is 7300 dollars?

What percentage of people live in cities and suburbs? a. 20% b. 40% c. 60% d. 80%

If p (x) = x 2 + 7x + 3 is divided by x + 4, the remainder is a0

How do write 3 15/44 as a decimal

What does 54 round to

Find the volume of a pyramid with a square base, where the perimeter of the base is 12.8 m and the height of the pyramid is 17 m. Round your answer to the nearest tenth of a cubic meter.

The area of a trapezium shaped field is 480m^2, the distance between two parallel Sides 15 m and one of the parallel sides is 20m. Find the other parallel side I will mark as brain lies

Chemists measure the acidity of an aqueous solution using pH. The pH is pH=-log-10[H^+] where pH is a measure of hydrogen ion concentration [H^+] measured in moles of hydrogen per liter of a solution. Find the pH of a solution if [H^+]=5.5x10^-12.

I think of a number, multiply it by 2, subtract 5 and multiply the result by 3 Write it as a algebraic question and any number being x

Whats the area of 18 inches 24 inches and 26 inches