how do you find a percentage of a number. Provide an example. Well not a specific number put jow do i find it?

The local utility company averages rates to determine a standard monthly charge for area businesses. If you are charged $150 for the month of July, $205 for the month of August and $178 for the month of September, what is the average charge for this

Which of the following has a slope of negative 2 and a y-intercept of 4? 1 y equals 2 x minus 4 2 y equals 2 x plus 4 3 y equals negative 2 x minus 4 4 y equals negative 2 x plus 4

Henry knows that the area of a rectangle is 30 square inches the perimeter is 22 inches if the length is 1 inch longer than the width what are the length and width of Henry's rectangle? Explain how you know.

What is the X and y intercept for 12x + 2y = - 60

It cost $480 to rent an apartment on the gold coast for a weekend. Last year it cost $400. Because more people are visiting the gold coast rental price for next year is predicted to increase by 10 %.

What is the solution to the system of equations? Use the substitution method. j + k = 3 j - k = 7 A. The solution is (8, 1) B. The solution is (5, - 2) C. There is no solution. D. There are an infinite number of solutions.

What is the height of the cylinder in the diagram? Round your answer to the nearest whole number.

Safeway is selling cereal at $10 for 4 boxes. What is the cost per box?

the building is 1050 feet tall. sally built a scale model of the building. how tall is the model if she used the scale 1 centimeter=35 feet?

The floor of our classroom is 50 feet by 75 feet. What is the area of our floor?