Marco pays $459 to record an album in a studio. Marco then sells his album for $30 each. Write a function f (x) that represents Marco's profit in-terms of x number of albums sold.

How can you use negative and positive in the real world

Translate the word phrase into a math expression. nine more than five times a number A. 9 > 5n B. 9 - 5n C. 5n - 9 D. 5n + 9

The lifetimes of lightbulbs of a particular type are normally distributed with a mean of 392 hours and a standard deviation of 9 hours. find the first quartile, q1.

A town has accumulated 3 inches of snow and the snow depth is increasing by 4 inches every hour. A nearby town has accumulated 9 inches of snow and the depth is increasing by 2 inches every hour.

Solve each quadratic equation by the square root method. X^2+2x-3=0

When you translate a figure left does the x - or y-coordinate change?

How to write 249,104,330 in word form

Felipe has a job transporting soft drinks by truck. his truck is filled with cans that weigh 14 ounces each and bottles that weigh 70 ounces each. there is a combined total of 800 cans and bottles in his truck.

The triangle has a vertices at R (1,1), S (-2,-4), and T (-3,-3). The triangle is transformed according to the rule R0,270*. What are the coordinates of S1

At a hockey game, a vender sold a combined total of 115 sodas and hot dogs. The number of sodas sold was 37 more than the number of hot dogs sold. Find the number of sodas sold and the number of hot dogs sold.