Systems of equations substitution 4x-4y=0 y=2x+6

How do you solve 4 (1/8a-3)

Solve the quadratic equation by the square root property. (2x + 5) 2 = 49

Fiona joins a fruit of the month club. The entry cost was $25 and then she pays $18 per month. If she participates for 8 months, how much will she pay in all? How much in 10 months?

How many ordered pairs of prime numbers (a, b) are there such that a+b = 100?

What angle is co-terminal with 125 Degrees

If a figure is a square then it is a regular quadrilateral is this true or false

A Product What is the product of 4.01 x 10-5 and 2.56 x108?

Gina sold 5/8 of a mushroom pizza and 3/4 of an onion pizza to the same family. How much pizza in all did the family buy?

Find the area under the standard normal curve to the left of z = 0.49 and to the right of z = 2.05. Round your answer to four decimal places, if necessary.

Anna's dog shadow has 9 rope pull toys. that is 3 more than 1/2 of shadows toys. how many toys does shadow have?