What is the percent change from 60 ot 96

F (x) = x^2 - 18x + 63 Express the quadratic function in standard form?

A school playground is in the shape of a rectangle 400 feet long and 200 feet wide. If fencing costs $20 per yard, what will it cost to place fencing around the playground? * i know the answer is $8000 I don't know what the steps were to get there

How do you multiply powers is same numbers (base) x positive integers?

Twice a number plus twice a second number is 310. The difference between the numbers is 55. Find the numbers by writing and solving a system of equations.

Figures with the same size and shape are

This month, Thelma's telephone bill is $43.30. It is $4.60 less than last month's bill. The equation t - 4.60 = 43.30 can be used to find the amount of last month's bill t. Which is a solution of the equation?

What does this expression represent? g3/10 A: a number divided by ten. B: a number to the third power times by ten. C: a number to the third power divided by ten. D: a number to the second power divided by ten.

Peanuts are $2 a pound and raisins are $4 a pound. Julian bought a 7 pound mixture of peanuts and raisins for $20. How many pounds of each were in the mixture?

A scientist invents a car that can travel for many hours without stopping for fuel. The car travels around a track at 51 miles an hour for 24 hours.

An experienced tinter can tint a car in 3 hours. A beginning tinter needs 6 hours to complete the same job. Find how long it takes for the two to do the job together.