The cost of electricity in a certain city is $0.08 for each of the first 300kWh (kilowatt-hours) and $0.13 for each kilowatt-hour over 300kWh. Find the number of kilowatt-hours used by a family with a $51.95 electric bill.

Choose the correct vertex of the quadratic function f (x) = 3xsquared - 2x - 1. (1/3,4/3) (-1/3,4/3) (1/3,4/3) (-1/3,4/3

The equation y=2x represent and set of data. Which statement is NOT true. A. The initial value is 2 B. The slope of the line is 2 C. The unit rate is 2 D. The constant of proportionality is 2

A shipping crate has the dimensions shown in the figure below. What is the volume of the crate? Rectangular prism with length of 15 feet, width of 3 feet, and height of 7 feet. A. 25 cubic feet B. 52 cubic feet C. 315 cubic feet D. 450 cubic feet

Give a equation where y=2

Clyde ran 3 1/3 miles on Friday. On Saturday, he ran 4 2/7 times that distance. How far did Clyde run on Saturday?

Explain and solve 17,460 miles per hour converted to miles per minute

Add h and 2, then multiply g by the result

A colony of ants has 50,000 members. Sam thinks the colony will grow at a rate of 4.5% each hour. About how many ants should he expect there to be in the colony after 10 hours

If jill had 6 different sweaters and 4 different pairs of pants how many different combinations can she wear?

2[s+3 (s-31) ]=18 how would i solve this