A circle has a radius of r inches. The area of a circle is given by A=πr2. Identify the equation (s) that represent the radius of the circle.

Write the quadratic function in standard form 9. y = (x + 1) ^2 - 8

An artist has prepares a canvas on a rectangular frame that is 30 inches by 40 inches. What is the area, in square inches, of the canvas?

What is the product of (p3) (2p2 - 4p) (3p2 - 1) ? A) 6p7 + 4p4 B) 6p7 - 2p5 - 12p5 + 4p3 C) 6p7 - 12p6 - 2p5 + 4p4 D) 6p12 - 14p6 + 4p3

bill has $10 worth of coins. these coins are quaters, half dollars, and dimes. he has twice as many quatrrs as half dollars, amd 4 more dime than quaters. find the number of each

The product of 8 and a number x x=3

Brandon has a 15-year fixed rate mortgage for $175,000 with monthly payments of $1,480.97. The annual interest rate is 6%. What is the total cost of the principal and interest for this loan rounded to the nearest dollar

Val walks 2 3/5 miles each day. Bill runs 10 miles once every 4 days. In 4days who covers the greater distance

the length of a deck is 5 less than twice the width with a perimeter of 62 feet. what is the width of the deck rounded to the nearest tenth

Find the area of the shape below.

Two rectangles are similar. One has a length of 12 cm and a width of 9 cm, and the other has a width of 8 cm. Find the length of the second rectangle. Round to the nearest tenth if necessary.