A rectangular parking lot has a length that is 15 yards greater than the width. the area of the parking lot is 450 square yards. find the length and the width.

Determine if each set of ordered pairs represents a function. (2, 3), (6,-5), (-1,3) (1,9). (-3,-2) (1.4) 7,-4), (0,9), (2,-2) (0,3), (0,7). (4.0) (-6,5), (-5, 6), (8, 2)

Y is inversely proportional to (x + 2) Write down an expression for y in terms of x and a constant k.

If 8x + 8y = 4 and 4x + 2y = 12, what is the value of x? A) - 5 B) - 11 2 C) 5 D) 11 2

The marching band has 70 members. The band marches in equal rows of 10 members each. How many rows does the band make? 70 : ___ = 10 A) 8 * 10 = 70 B) 6 * 10 = 70 C) 7 * 10 = 70 D) 10 * 10 = 70

Multiply 2x (x^2 + 5)

The booster club is having a bake sale. The members place 25 baked goods in each bag. There are 630 baked goods donated. About how many bags will the club have for sale

Charlene is 8 years older than Aaron. The sum of their ages is 44. What are their ages?

Lenny earns at least $50 a day at his job. Write an inequality showing how much Lenny could earn on any day at his job.

A rectangle that measures 2 feet by 11 feet. What is the area of the rectangle? square feet

Solve the equation if x = 7. 5x + 9