A family has two cars. The first car has a fuel efficiency of 20 miles per gallon of gas and the second has a fuel efficiency of 30 miles per gallon of gas. During one particular week, the...

A family has two cars. The first car has a fuel efficiency of 20 miles per gallon of gas and the second has a fuel efficiency of 30 miles per gallon of gas. During one particular week, the...

Please explain in detail having trouble in this question

A horse rider can cover 10 miles in 5 minutes. How far can she cover in 3 minutes?

Bricks are delivered to a work site and stacked in rows and columns, forming a rectangular prism. The length of the prism is 1 foot greater than its width, and its height is 2 feet less than its width...

An apartment renter must pay an initial $250 security deposit, and a monthly rent of $500. Write and graph an equation that gives the renter's average rent per month as a function of the number of...

A ladder leans against a building. The foot of the ladder is 2 feet from the building and reaches to a point 7 feet high on the building. What is the measure of the angle formed by the ladder and...

The length of a toy box is two feet more than the width, and the height is 1 foot less than the width. If the volume of the toy box is 8 cubic feet, what are it’s dimensions?

Solve this system of equations by graphing: 3x - y = 9 and x + y = 7. Remember to check yourself. Submit your graph and clearly state the solution to this system. Explain, in detail, as an essay,...

solve by factoring x=

A student gets paid to deliver newspaper after school. She earns $25 a day, plus an extra $0.75 for each newspaper she delivers and $5 for each new customer she signs up for delivery. If d=days, n=newspaper,...

we are doing function operations

A box’s volume is equal to 600 cubic inches. If the width of the box is 7 inches less than the length, and the height is 10 inches less than the length, find the dimensions of the box.

Solve the system. −2x+1/2y+2z=−21 −x+y−4z=8 1/3x+2y+4z=-18

(20b+40ab+20^2b)/(4b-4a^2b)

[(1)/(x^2-49)]/[(1)/(x^2+49)]

(x^3-z^3)/(z-x)* (x+z)^2/(x^2+z^2)

Factor the following by taking out the greatest common factor. 8a^2(a+b)^2+6b^2(a+b)^2

G = 30 – (4/80) * d G = 25 – (5/100) * d G = 4 – (30/80) * d G = 80 – (4/30) * d

simplify answer pleaseeeeeeeeee If the cost of an order is $846, how many shirts were ordered?

Measuring a triangle the base is twice the size of my finger, and then plus six. The height is half the size of my finger, and then minus an inch. the area of the triangle is 12 in square. what is...