Which is easier to solve for when using substitution y=6x-9 or y=-3x

Camilla is 14 years old. She is one-third of her teacher's age. How old is her teacher?

If three coins are tossed, what is the number of equally likely outcomes? 3 4 6 8 9

350 key in a bin 10%are yellow 3/5 are green how many are in the bin

Solve the systems of equations. 4x + 3y=16 x=-3y+13 (1,4) (-1,4)

Solve for x: x5 - 2 = 18

Write the Word form of the following decimals. 0405

Solve sin x + 2 sin x cos X = for 0°

The volume of the triangular prism is 54 cubic units. A triangular prism with a volume of 54 cubic units is shown. The triangle has a base length of 4 and a height of x. The height of the prism is 3 x. What is the value of x? 3 5 7 9

The ratio of wins to losses for a team is 11 to 7. if the team played 108 games, how many wins and losses did they have? Solve Algebraically.

If Gary meets his supervisor's benchmark goals in 2016, then he will earn $31,150 in 2017. Calculate the missing amount in each statement below, assuming Gary meets the benchmark goals.