When you compute with decimals you should always check your answer is reasonable why

7x+8y=-18, 4x-9y=-3 solve the system of equations

Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6

The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge y for the number of x classes