The profit of a skateboard company can be modeled by the expression 3x2 + 200x – 50, where is the number of skateboards. What are the terms and coefficients of the profit expression?

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation