What is the constant of proportionality in the equation

X/y=2/9

Sheryl spends $11 every week on cigarettes and spends $30 a month in dry cleaning

2x-3y=-11. 3x+2y=20 system of equations I'm not good at these at all I still can't solve any of them

Alina has just received 3 video games for her birthday to add to her existing 12 video games. A week later she went to the thrift store and doubled her video games. Another week later she bought 5 more games.

56 to 1 significant figure

What is the study of triangle measurements called?

You are playing a game with your friends, Alex and Jeff. The first player who rolls a total of seven using two number cubes gets to start the game. Explain how to find the probability that you will roll a total of seven on your first try.

Hola quiero que me ayuden a resolver estw problema. En matematica. - 4 * + 2y=16

What is the answer 5x+3+2x+1

What is 165/32 in simplified

Consider the function shown on the graph. Which function does the graph represent? f (x) = (x + 3) (x + 7) f (x) = (x - 3) (x - 7) f (x) = 3 (x - 3) (x - 7) f (x) = 11 (x + 3) (x + 7)