The Colorado River is 1,450 miles long. This is 752 miles shorter than the Mississippi River. Write an equation that describes this relationship.

Multiply and simplify (3x 4) (x 1)

An average persons heart beats about 103680 times a day. Write and solve an equation to find about how many times the average persons heart beat in one minute

Liana started to evaluate the function f (x) = 2x2 - 3x + 7 for the input value 2. f (x) = 2 (2) 2 - 3 (2) + 7 = 2 (4) - 3 (2) + 7 What is the value of the function when x = 2?

How do u factor 6ab-8bc-4bd

If the approximate measure of an interior angle of a regular polygon is 128.6°, what type of polygon is it?

The price of a notebook was $3.15 yesterday. today, the price rose to $3.40. find the percentage increase. round your answer to the nearest tenth of a percent.

What is the value of y in the equation 4y - 2 (1-y) = - 442

If Sarah had eight apples and she ate two apples how many apples did she eat

2 A change in the genes of a species over a long period of time.

An integer 3a5b can be divided by 5 and 6, what is the value of a + b.