What is x-3y=-9 in function form?

A quarter coin is tossed two times. What is the probability that the coin will land heads up both times?

In a competition, 5 people can eat 20 steamed buns in 3 minutes 20 seconds. Assuming that everyone consumes steamed buns at the same rate and that the rate of consumption remains constant throughout the competition, find the number of steamed buns

Gavin's gross pay is $3851. His deductions total $756.72. What percent of his gross pay is take-home pay? 20% 24% 80% 82%

Suppose y varies inversely with x and y=20 when x=5. Write an equation for the inverse variation.

Eva, David and Joshua gather and shell 2 1/2 pounds, 4 3/8 pounds and 3.25 pounds how many pounds would each person she'll?

1) A regular hexagon is mapped onto itself every time it is rotated

Equation of line passing through (4, 12 and (4,-8)

Hey factory could produce 84 toy robots in one day. The purchasing equipment. Now they can produce 105 robots in one day. What is the percent increase?

Solve the inequality -40 > - 10k

What kind of fraction 22/13