A textbook that Janelle needs for her psychology class cost $199 plus 7% sales tax. which of the following questions correctly calculate the final cost C for the textbook after taxes

4.5+1.5k=18-3k solve for k

Find the greatest common factor of the pair of numbers. 198 and 330

A small town has 3 police cars. if a radio dispatcher receives a call, depending on the nature of the situation, no cars, one car, two cars, or all three cars can be sent.

39/7 as a mixed number

Y=f (x) = (1/3) ^x find f (x) when x=2 express as a decimal rounding to the nearest thousandth

Evaluate the expression. 92-14⋅12 Enter your answer as a number, like this: 42

What is the coefficients of the x term 4x-2y-x+5y-8

In America, a person uses about 100 gallons of water each day, which is equal to 1,600 water-filled drinking glasses. How many water-filled drinking glasses would 281 Americans fill in a weeks time? a. 449,600 water-filled glasses b.

A recipe that makes 8 jumbo blueberry muffins calls for 1 1/2 teaspoons of baking powder how much making baking powder is needed to make 3 dozen jumbo muffins

Write a story. Problem. That. Could. Be. Solved. Using. This. Number sentence