A shape is made of 12 right triangles of equal size. Each right triangles has a base of 4cm and a height of 5 cm. What is the total area, in square centimeter, of the shape?

Multiply: 3m3 (2m2 + 3m - 1) a. 6m6 + 6m4 b. 15m6 - 9m3 c. 6m5 + 9m3 - 3m3 d. 6m5 + 9m4 - 3m3

Four hundred twenty three times six equals

What is the 7th term in the geometric sequence described by this explicit formula? an=2.5 (n-1)

3) Kelsey takes out a loan for $8000 to start a business after high school. The bank charges her 8% interest for the loan. After 5 years how much interest will be added on to the loan? show work!

A box contains 15 nickels and 5 quarters what is the ratio of quarters to nickels A.) 5 to 13 B.) 13 to 5 C.) 5 to 18 D.) 18 to 5

If you run 2/3 mile how many sixths have I ran

Consider the quadratic function f (x) = x2 - 5x + 6. What are the values of the coefficients and constant in the function? a=

The sales tax on a 750$ computer is 48.75. what is the sales tax rate?

What is the equivalent fraction of 1/4 using least common denominator

Which weighs more 5 pounds or 100 ounces