X squared + 12 x + 3 = 7 solve by completing the square

The plates need to go on a tray to be fired in the kiln. The tray is 90cm x 40cm. Each plate has a radius of 8cm. There needs to be a 2cm gap around each plate. How many will fit on the tray?

The sum of three number is - 44.85. One of the numbers is 24.6. The other two number are equal to each other. What is the value of each of the other two number?

Classify the expression below. 2x^4-x+5 A: Linear Trinomial B: Cubic Trinomial C: Quadratic Trinomial D: Quartic Trinomial

In the last three years frederico's basketball team won 40 more games than they lost if they won 150 games what was their ratio of wins to losses show the ratio in three different ways

What times 10 equals 2,162.32

What are the factors of m2 - 6m + 6m - 36? (m - 2) (m + 18) (m - 3) (m + 3) (m - 4) (m + 9) (m - 6) (m + 6)

the total weight of six pieces of butter and a bag of sugar is 3.8lb. if the weight of the bag of sugar is 1.4lb what is the weight of each piece of butter

A dinner plate has a circumference of 106.76 cm. What is the area of the dinner plate?

If Kara cuts 2 pounds of cheese into blocks that each weigh 1/3 pound how many blocks of cheese will she make

Mean and median height: An association of U. S. dog breeders reported in a recent year that the mean height for their adult dogs was 22.0 inches, and the median was 15.9 inches.