A plumber charges $55 per hour plus a $9 service fee if the plumber earns $255 how many hours did he work?

A donut shop is experimenting with two new types of cream-filled treats, one with raspberry filling, and the other with peach. A batch of raspberry donuts cooks in 11 minutes while a batch of peach donuts cooks in only 8 minutes.

What is 1+1-2+12-2+1

Mike jogged a total distance of 5 and 1 over 3 miles during the months of october and November. if mike only jogged 1 over 6 mile every day, which expression shows the number of days in which he went jogging?

Consider the two functions below f (x) = -3x-5 g (x) = f (x) + 9 What is the y-intercept of g? A. (0,14) B. (0,4) C. (0,9) D. (0,-5)

Solve, using the substitution method. j + k = 3 j - k = 7 The solution is (8, 1). The solution is (5, - 2). There is no solution. There are an infinite number of solutions.

Is the sum of two numbers is 5 and the difference of two numbers is 5 what is the product

If f (x) = 2/x and g (x) = x^2 what is f of g

Traffic signs are regulated by the Manual on Uniform Traffic Control Devices (MUTCD). The perimeter of a rectangular traffic sign is 140 inches. Also, its length is 10 inches longer than its width. Find the dimensions of this sign.

1) Identify the fraction as proper, improper, or mixed. 17/18 2) Identify the fraction as proper, improper, or mixed. 18/17

How are area and volume is alike