Where does - 7/9 go on a number line

An electrician charges a flat fee plus an hourly rate for a service call. She charges a total of $94 for a 3-hour service call on Monday and $130 for a 5-hour service call on Tuesday. How much should she charge for a 2-hour service call?

Jose's math grade is the mean of his three exams. His grades of the first two exams were 82 and 93. What grade must he earn on his third exam to have of at least 90 for the class?

On a road trip you see a sign "350 km to Indianapolis". About how many hours will it take you to drive to Indianapolis if you are traveling at 68 mi/h (1 mile 1.61 km). Round your answer to the nearest hundredth.

Jamal is planting seeds for garden nursery. he plants 9 seeds In each container. if Jamal has 296 seeds to plant, about how many containers will use?

Y is 2.5 when x is 5, and y varies directly with x. Find y when x is 10.

If f (x) = 3x-2 and g (x) = 2x+1 find (f-g) (x) A. 5x-3 B. 3-x C. 5x-1 D. x-3 which and why?

Which function is a quadratic function? a (x) = - 2x3 2x - 6 b (x) = 5x3 8x2 3 c (x) = - 8x2 3x - 5 d (x) = 6x4 2x - 3

Mrs. farnam is getting new carpet in her classroom! Her classroom is 18 meters long and 12 meters wide. How many square meters of carpet dose she need?

Estimate 1 2/3 / 1 3/8

Evaluate f (-2) if f (x) = x^2 + 3.