Here are seven tiles 1 0
3
3
3
5
5
Tom takes a tile at random.
He does not replace the tile.
Tom then takes at random a second tile.
a) Calculate the probability that both tiles
Tom takes have the number 1 on them.
b) Calculate the probability that the number
on the second tile Tom takes is greater than
the number on the first tile he takes.

Find the ratios of the corresponding sides

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

Efficient homemakers ltd. makes canvas wallets and leather wallets as part of a money-making project. for the canvas wallets, they need two yards of canvas and two yards of leather. for the leather wallets, they need four yards of leather and three yards of canvas. their production unit has purchased 44 yards of leather and 40 yards of canvas. let x be the number of leather wallets and y be the number of canvas wallets. draw the graph showing the feasible region to represent the number of the leather and canvas wallets that can be produced.