What is the discriminant of the polynomial below?

2x + 47-9

Drag and drop the numbers into the boxes to create an expression that is equivalent to the given expression. b+b+b+b+4c-2b-c

Darnell rented a moving truck. the weight of the empty truck was 7860 lbs when Darnell filled the truck it weighed 6 Tons what was the weight in lbs of the items that he placed in the truck?

Can someone explain to me how to do these, I dont get it. A hair stylist worked from 8:45 A. M. until 12:15 P. M. and 12:45 P. M. until 5:15 P. M. Estimate the total number of hours worked. 8 hr 7 hr 15 min 8 hr 15 min 7 hr 30 min

What is the answer to N2+n-30

What are the terms in the expression 350n-30n+350 - (50+10n)

Express 47% as a decimal ...

Whats the slope for (2,-3) (5,-4)

Find the zeros of the function f (x) = x^3 + 2x^2 - 25x - 50 = 0

A specific brand of gourmet chocolate candy contains 7.00 gg of dietary fat in each 22.7-gg piece. How many kilograms of dietary fat are in a box containing 4.00 lblb of candy? Express your answer numerically in kilograms.

if 48% of the students at a certain college are female and there are 2,400 female students, what is the total amount of students?