A family has two cars. The first car has a fuel efficiency of 15 miles per gallon of gas and the second has a fuel efficiency of 35 miles per gallon of gas. During one particular...
A family has two cars. The first car has a fuel efficiency of 15 miles per gallon of gas and the second has a fuel efficiency of 35 miles per gallon of gas. During one particular...
To get to work, Truman waited 20 minutes for the bus, then traveled 7.56 miles on the bus at a speed of 27 miles per hour. How much time passed from the time Truman left for work to the time he arrived...
I need the word problem solved.
Write an inequality and solve
Two years ago a house was worth $316,000. Today it is worth $268,600. Find the percent decrease in price
A body cream A weighing 100grams contains 5% of sulphur ointment and another body cream B of thesame weight as cream A contains 80% of sulphur ointment. what quantities of cream A and B will...
3 watermelons and 2 cantaloupe weigh 32 pounds. 4 watermelons and 3 cantaloupes weigh 44 pounds. Assume all watermelons and all canteloupes weigh the same.
Meghan pays 15% more each month in rent than Erik, and together they pay $1128.75 per month. How much does Meghan pay per month? Round the answer to the nearest cent, if necessary.
Distribute $4950 among, John, Maria and Betsy so that maria receives twice as much as john and betsy receives three times as much as joh
the freshmen classes at high school 1 and high school 2 planned separate trips to the indoor climbing gym. The freshmen class from high school 1 rented and filled 6 vans and 11 buses with 361 students...
I think the answer is 90. Is that correct?
David's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs David $5.75per pound, and type B coffee costs $4.45per pound. This month, David made 176 pounds...
Tracey is looking at two different travel agencies to plan her vacation. ABC Travel offers a plane ticket for $295 and a rental car for $39 per day. M&N Travel offers a plane ticket for $350 and...
A square and a rectangle have the same perimeters. The length of a side of the square is 4x-1. The length of the rectangle is 2x+1 and the width x+2. Write and solve an equation to find...
At 9:00 A.M., Katrina starts down an excercise path and walks at a rate of 4mph. At 9:30 A.M., Carla leaves from the same placeand begins chasing Katrina, catching her at 10:00 A.M. Find Carla's jogging...
A car passes a landmark on a highway traveling at a constant rate of kilometers per hour. One hour later, a second car passes the same landmark traveling in the same direction at kilometers per hour...
Need to find how many of each ticket was told either being twenty dollars or ten dollars for the ticket.
$18,000 invested into three accounts that pay 4%, 5.5% and 8.25% twice the amount invested into the 5.5% account as there is in the 4% account. If these accounts earned $1065.75 in total interest,...
Find the equation of the parabola that goes through the points (-1,12) (1,-2) and (2,3). Use the form y=ax2+bx+c
The Sugar Sweet Company is going to transport its sugar to market. It will cost $5200 to rent trucks, and it will cost an additional $200 for each ton of sugar transported. Let c represent the total...