The formula P=nc-e gives the profit p when a number of items n are each sold at a cost c and expenses e are subtracted. If p=5700, n=4000, and e=900. what is the value of c?

Consider the quadratic function f (x) = x2 - 8x - 4. What is the value of the leading coefficient? - 8 - 4 0 1

Simplify: (-7x + 5) - (2x2 - 8x + 6)

A car advertisement states that a certain car can accelerate from rest to 70 km/h in 7 seconds. Find the cars average acceleration.

A geometric design has 6 rows with 9 shapes in each row. if the design is shown 8 times in a mural. how many shapes are in mural.

Two coplanar lines are cut by a transversal. Which condition does not guarantee that the two lines are parallel?

Usually, assessed value is rounded to the nearest a. cent. b. percent. c. dollar. d. tenth.

Is - 2 pi rational or irrational

A rose garden is formed by joining a rectangle and a semicircle, as shown below. the rectangle is 27ft long and 18ft wide. find the area of the garden. use the value 3.14 for π, and do not round your answer.

The cost is 8.50 an hr. for 1 hr. 13.65 for 2 hrs. 18.80 for 3 hrs. and 23.95 for 4 hrs. if the pattern continues how much will it cost for 6 hrs?

Jimmy measured four pieces of wood. their measures are 4.2 ft, 9/2 ft, 4.02 ft, and 4 2/9 ft. what's the length of the shortest piece