If xy = - 20 - 2y = - 6. What's the value of x

A hotdogs costs $3 and a corndog costs$1.50. If$201 was collected, how many corndogs were sold?

Describe two methods for finding the total price of a bill that includes a 20%

How do you find the conjugate of 4-4i

The sum of the present ages of Mark and his mother is 60 years. In 6 years she will be twice as old as he will be. Find their present ages.

Write and solve a word problem for the expression 8 divided by 1/2.

Which measure is equivalent to 3 mi? 1 ft = 12 in. 1 mi = 5280 ft 440 in. 15,840 in. 63,360 in. 190,080 in.

Find the solution set for the given inequality if the replacement set for x is the set {1, 2, 3, 4}. 4x - 3 ≥ 5 a. {1, 2} b. {1, 2, 3, 4} c. {2, 3, 4} d. {3, 4}

The volume of sphere Q is 50% more than the volume of sphere P. The volume of sphere R is 50% more than the volume of sphere Q. Find the volume of sphere P as a fraction of sphere R. Write your answer in the form a/b

I half to use a table to find the answer to, pages read: 5. time in minutes: 20

If AB is parallel to CD and the slope of CD is - 8, what is the slope of AB?