The sum of the measure of angle x and angle y is 90 if the measure if angle x is 30 lessthan twice the measure of angle y what is the measure of angle x

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)