The length of a rectangle is 6 cm shorter than twice the width. The perimeter of the rectangle is 42 cm. Find the length and the width of the rectangle show your work

How to find the speed m/sec

How do you subtract polynomials

a 9 foot ladder is played four feet from the base of the building about how high does the ladder reach

If f (x) = 3^2and g (x) = x+2, find (f •g) (x). ОА. 3x^2 + 6 х ОВ. 3 х^3 + 6 х Ос. X^3 + 2 OD. 3x + 6x^2

The sum of the first and 100th terms of an arithmetic series is 101. Find the sum of the first 100 terms.

Which expression shows 28 + 35 as the product of their greatest common factor and the sum of two whole numbers with no common factor? A. 7 (6 + 3) B. 9 (4 + 3) C. 7 (4 + 5) D. 9 (2 + 5)

You flip a coin three times. a. what is the probability of getting heads on only one of your flips? b. what is the probability of getting heads on at least one flip?

woodland middle school $1,710 on calculators for the 180 students in the school. What is the rate spent per calculator?

Aliyah had some candy to give to her four children. She first took ten pieces for herself and then evenly divided the rest among her children. Each child received two pieces. How many pieces did she start with?

Park two has 12 more benches than Park one. If 2 benches were transferred from Park two to Park one, then Park two would have 2 times more benches than Park one. How many benches were originally there in Park two?