The variables x and y are directly proportional, and y = 2

when x = 3. What is the value of y when x = 9?

Solve the system of equations below, find the sum of x and y. 2x+4y=16 3x+y=9

What is the sign of - 201 + 189

It is 4 kilometers from chris's house to the nearest mailbox. how far is it in meters?

Arrange the number in decreasing order: 8.508 8.58 7.5 7.058

If a (x) = 2x - 4 and b (x) = x + 2, which of the following expressions produces a quadratic function? (ab) (x) Ol (x) (a - b) (x) (a + b) (x)

A right triangle has a hypotenuse of 43 cm and an angle of 56° opposite leg m. What is the length of leg m rounded to the nearest hundredth?

Dara spends $13.02 on sandals, $9.85 on shorts, and $15.20 on a hat. how much change does she recieve back from $50

What is the volume of the pyramid in the diagram?

0.562 what is the value of the 5?

On a map, three towns lie in a straight line. Abbeyville is 35 miles from Beantown. On the map, this distance is 2 cm. The distance from Abbeyville to Clarkton is 13 cm on the map.