What apart from 7x1 can be multiplied to get 7

I am having troble with 63-x=150

The length of a rectangle is 3 inches more than twice its width, and its area is 65 square inches. What is the width? If w = the width of the rectangle, which of the following expressions represents the length of the rectangle?

In a class 30 of students, 22 have a brother and 25 have a sister. There are 2 students who do not have any siblings. What is the probability that a student chosen randomly from the class does not have a sister?

How many different ways can you make 28 cents using US currency

Chris divided 1/2 pound of nails into 6 small bags. He wants all bags to have equal weight. How much does each bag weigh? A. 1/2 pound. B. 1/3 pound C. 1/6 pound D. 1/12 pound

Enter an equation for the linear function f (x) using the given information. slope - 8 7 , y-intercept 9

C=59 (f-32) solve for f

Two angles are supplementary. the larger angle is twice as large as the smaller angle. what is the measure of the smaller angle?

What is the value of the function when x = 1? y =

Identify the graph of 3i