If f (x) = 2x2 - 30, find f (4).

35

-14

2

17

A High School athletic department brought 40 soccer uniforms at a cost of $3,000 after soccer season they return some of the uniforms but only receive $40 per uniform what was the difference between what they paid for each uniform and what they got

emily is 60 inches tall. fernando is 3/4 of emily's height and jasmine is 8/9 of fernando's height. how tall are fernanado and jasmine?

What are the comon factors of 70& 20?

Evaluate n/6 + 2 when n=12

To dispense the correct dosage of medication, you might have to convert A. kilometers to yards. B. pounds to kilograms. C. volume to mass. D. meters to grams.

2 number cubes are rolled what is the probability that the first lands on an odd number and the second lands on an even number?

Write an expression for the sequence of operations described below. 7 less than the quotient of j and k Do not simplify any part of the expression.

Find the least common multiple of 6, 2 and 9

Mandy works construction. She knows that a 5 meter long metal bar has a mass of 40 kg. Mandy wants to figure out the mass (w) of a bar made out of the same metal that is 3 meters long and the same thickness. What is the mass of the shorter bar?

7x+2y=-13 -3x-8y=-23