You are 3 years less than twice the age of your sister. Let s be the age (in years) of your sister. Write an expression for your age in terms of your sister's age.

Use the distributive property to factor the expression below. 54x2y - 12x2y2 A. 6 (9x2y - 2x2y2) B. 6x (-9xy2 - 2y2) C. 6x2 (-9xy - 2y2) D. 6x2y (9 - 2y)

Make x the subject of the formula of y = b-ax

How many multiples are the same between 6 and 8

What is extrema for f (x) = x^2-18x+19

The sum of three consecutive odd numbers is 75. Find the smallest number. The smallest number =

it takes the earth 24 hours to complete a full rotation. It take the sun approximately 25 days, nine hours, and seven minutes to complete a full rotation. How many hours does it take the sun to complete a full rotation?

you need 418 yards of blue silk to make one bridesmaid's dress and 358 yards of the same fabric to make another. How many yards of blue silk do you need to make both dresses?

What is the answer to x/3-9=-5

One of the highest snowfall rates ever recorded was in silver lake, colorado, in april 1921, when just over 7 feet of snow fell in 27.5 hours. what was the rate in inches per hour

On a sunny day an office building casts a shadow that is 80 feet long. At the same time, a 5 foot person casts a 6 foot shadow. Determine the height of the office building to the nearest foot.