If f (x) = 2x2 + 3 and g (x) = x2 - 7, find (f - g) (x).

A. 3x2 - 4

B. x2 - 4

C. x2 + 10

D. 3x2 - 10

What is the range of the following set of data? 34, 23, 12, 11, 11, 25, 25, 26, 25, 27, 30

It will be - 12 tonight. The weatherman predicts it will be 25 warmer by noon tomorrow. What will the temperature be by tomorrow noon?

Eight times a number minus twenty-seven is no more than the negative of that number plus eighteen

What is the sum and classification of 3/20+√10 A. 3.31227766 ..., irrational B. 3.31227766 ..., rational C. 18.16227766 ..., irrational D. 18.16227766 ..., rational

There are four roads from A to B and five roads from B to C. In how mamy different ways can a person travel from A to C?

Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch. How can this be? Explain

1. two thirds of the track team ran las after practice. One fourth of the team worked out in the weight room. What fraction more of the team ran laps than worked out in the weight room. 2. Eustence used 1/2 of his allowance to buy CDs.

jessica put 4 tables together for the Pie day sale. Each table is 42 inches long. What is the total length of the tables expressed in feet and inches

Naomi buys last year's best-selling novel, in hardcover, for $12.35. This is with a 35% discount from the original price. What was the original price of the novel?

Heather and Joel bought a house for $157,200 and know that the house appreciates every year. They keep track of their house value for 5 years and model their data with the exponential equation