Is f (x) = 40-1.25x a function

What is 1 4/5*6 equal too

What two ratios that are equivalent to 7/12?

Give the digits in the tenths place and the hundredths place 73.91

The polynomial 0.0012 x cubed minus 0.075 x squared plus 1.6 x plus 13 0.0012x3-0.075x2+1.6x+13 models natural gas consumption in trillions of cubic feet, where x equals = 0 corresponds to 1960, x equals = 1 to 1961, and so on.

What two numbers add up to - 22 and multiply to - 75

Clark has a budget of $12 to spend to buy nuts for a party. The three lines represent the cost of buying bags of three kinds of nuts (walnuts, pecans, or peanuts) of varying weight.

What is a composite number?

A book has 15 chapters. The mean length of the chapters is 41 pages. How many total pages are there in the 15 chapters?

An insurance company has 1,000 policies on men of age 50. The company estimates that the probability that a man of age 50 dies within a year is. 01.

Solve 3 (3 - 3x) + 4 = - 5.