7 + 2y = 8x

3x - 2y = 0

Solve the system of equations by substitution

Bryan can earn money for the lollipops he sells. Which of the following statements describes the variables in this solution correctly?

Find the perimeter of a rectangular yard that measures 33 1/2 feet in width and 12 5/6 in height

a music store is selling compact disks for $11.50 and $7.50. you buy 12 discs and spend a total of $110. how many compact discs that cost $11.50 did you buy?

Jake and erica were solving a system of equations. They both noticed that the two lines had the same slope.

A civil engineer is preparing to build a bridge. The bridge needs to be able to hold a maximum of 20 cars. The average car weighs approximately 3,000 pounds.

Naomi's sack lunch weighs fourteen sixteenths of a pound. Brodys sack lunch weighs six sixteenths of a pound. what is the difference between the weights of their sack lunches?

Zarina is scuba diving. She will not give below - 30 meters relative to the surface of the water. Write an inequality that represents this situation. Is - 20 a solution to the inequality?

What are the Rays of half circle

Given EG = 16 and FH = 12, what is the length of one side of the rhombus? 6 units 8 units 10 units 14 units

Determine the sine of