If a university randomly selects group of 250 freshmens, 20 are left-handed and there is 8,000 are in the class, what is the best prediction for the number of left-handed freshmen student?

How to solve (7x+9) + (8x-14)

Some hot dogs come in packages of 8. Why would baker of hot dog buns package 7 hot dog buns to a package?

Tobin is having the basement remodeled. The contractor charges $16.50 per hour, plus the cost of supplies. The contractor goes to two different stores for supplies. At the first store the contractor spends $125.

Vector A and Vector B have the same direction, and they both have a magnitude of 6. What must be true about Vector A and Vector B? a. They are equal and parallel. b. They are opposites, but not parallel. c. They are opposites and parallel. d.

A=v1-v0/t solve for v1

What is the ratio of 31 to 3?

A cable can support a maximum load of 19,000. If a bucket has a mass of 3,000kg and gravel has a mass of 1,500kg for every cubic meter, how many cubic meter of gravel (g) can be lifted by the crane

6) 6n + 3 = 3 (-7n + 1) what did you guys get for the answer?

What is the value of 4/15 divided 2/3

3x+7y=1 2x+4y=0 and (2,3)