The longton cheerleaders are trying to raise at least $3000 on their candy sale. if each box of candy sells for $7.50, how many boxes must they sell to reach their goal? be sure to express your solution as an inequality. a. x ≥ 400 b. x ≤ 400 c. x > 400 d. x < 400

Marya wants to factor the polynomial 36x^3 -22x^2 - 144x.which term can she add to the polynomial that would not change its grestest common factor? check all that apply

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.