Rosa brought d drawings to an art show. After selling 15 of them, she had 38 left. Identify the equation that represents the situation and the correct solution.

which is a better deal on a $345 item: 40% off original price or 30% off and additional 15% at the register

What is p+1 + 8 = 8p+16

Which expression is equivalent to 7 (z+2)

6. Dexter has 128 shells. He needs 283 more shells for his art project. How many shells will Dexter use for his art project?

The functions r = f (t) and V = g (r) give the radius and the volume of a commercial hot air balloon being inflated for testing. The variable t is in minutes, r is in feet, and V is in cubic feet. The inflation begins at t = 0.

Find two consecutive odd integers whos sun is 116

What numbers are missing from this pattern 36,2,13,21,?,?,?,?,36,2,13,21

Assume the two lines ab and xy intersect as in the diagram below. which of the following statements are true

How to find the slope of a line perpendicular to each given line?

You plan to take a 1524 -mile trip in your car, which averages 24 miles per gallon. How many gallons of gasoline should you expect to use? Would a car that has only half the gas mileage require twice as much gasoline for the same trip? Explain