Use substitution:

X + 3y = - 28

Y = - 5x

A cubic water storage facility stores water for a upcoming construction site. The required volume of the water storage facility is dependent on the dimensions of the region that needs to be watered.

Find a possible solution to the equation cos (x+2) = sin (3x) A. x=0.5 degrees B. x=1 degree C. x=22 degrees D. x=44 degrees

A gallon of water weighs 8 pounds. calculate the weight of 4 1/2 gallons of water.

What is the simplest form of the expression? 3sqrt (24a^10b^6) ?

Lisa is william's niece, but she isn't emily niece even though emily is williams sister and william not married. how is it possible riddle

A quadrilateral has sides that measures 12 centimeters, 10 centimeters, 10 centimeters, and 5 centimeters. The side that measures 12 centimeters is parallel to the side that measures 5 centimeters. what is the figure?

Is 27 divisble by 2 3 4 5 6 9 or 10

What is the variance with the data 8 2 4 3 5

Mr. jacobs wanted to purchase a pair of pants. he only had 25.00. When he arrived at the store he saw a sale sign that read 1/4 off at of 40.00. Does Mr. jacobs have enough money to purchase the pants? show your work.

How many cubic blocks of side length 1/7 inch would it take to fill a cube with a side length of 3/7 inch?