An electrician charges a $50 fee to make a service call plus $25 per hour he works. write an equation to represent the relationship between the two variables and tell whether or not it is proportional. explain your reasoning.

There is a 5% per year decline in water in the following reservoir. If the reservoir had 2000 gallons of water in year 2001, how much water will remain in 2017? Set up the exponential decay function and solve showing your work

How many times can 15 go into 96?

Find the number of possible choices for each situation. 4 shirts, 6 ties, and 2 jackets

Which translation maps the vertex of the graph of the function f (x) = x2 onto the vertex of the function g (x) = x2 + 2x + 1? A. right 1 unit B. left 1 unit C. right 2 units D. left 2 units

Which rotation will carry a regular hexagon onto itself?

Find the output, g, when the input, r, is 3 G=-5r+13 G=

A container in the shape of a rectangular prism holds 651.168 cubic inches when completely filled with water. the container has a length of 12.6 inches and a width of 15.2 inches. what is the height in inches

Mike and pat traveled 392 miles in 7 hours. If they travel at the same rate how long will it take them to travel 728 miles

Norma received one penny on first day of the month and each day after that she received triple number of pennies

Round-trip bus fare is $2. Justin rides the bus 5 days a weeks to work and 2 nights a week to school. He can buy a pass at school that allows 6 months of unlimited bus rides for $400.