A plumber charges $55 per hour plus a $50 service charge. Kevin hired the plumber to install a new hot water heater. What are the total charges if the plumber took 4 hours to complete the installation?

Which table shows a proportional relationship between x and y

What is the solution set of the equation x2-3x-10=0

Before each football game, a coin is flipped to decide who will be on offense and defense. If the last twelve coin tosses resulted in tails, which is most likely to happen on the next toss? A. most likely heads B. most likely tails C.

Cora spends 2/3 of her free time blogging on the Internet. Leah spends 60% of her free time blogging on the Internet. Who spends more of her free time blogging?

Wright a multiplication problem in witch the product is between 0.05 and 0.75

2. A fair dice is rolled. What is the probability that a number divisible by 3 is rolled?

Write expression in simplest form (-11/2x+3) - 2 (-11/4x-5/2) =

Find the function h (x) = f (x) - g (x) if f (x) = 3x and g (x) = 32x - 3x. h (x) = 0 h (x) = - 32x h (x) = 2 (32x) h (x) = 3x (2 - 3x)

Estimate: 25.73 - 2.19

Which ordered pair is a solution of the equation? -4x+7=2y-3 A - Only (2,1) B - Only (5,-5) C - Both D - Neither