Can you please help me thank you!
Can you please help me thank you!
Calvin has $8.80 in pennies and nickels. If there are twice as many nickels as pennies, how many pennies does Calvin have? How many nickels?
Curtis can unload a truckload of hay in 30 minutes, but it takes Ronnie 40 minutes to do the same. Working together, how many minutes will it take them to unload 35 truckloads of hay?
this is a test and i need help
Frank and Jamal are competing in the 75 km Bicycle ride. each of them has a set separate goal for speed, distance, and time. 1.) Jamal has set a goal of reaching the 50 km marker. he knows...
Please help, I am stuck!!
algebra
1a.) the bacteria in his blood are doubling every 42 minutes in the lab. *Write and exponential equation to represent the total bacteria in Raul's body. let x represent time in 42...
A traveler is walking on a moving walkway in an airport. The traveler must walk back on the walkway to get a bag he forgot. The traveler's ground speed against the walkway is 3ft/s and 7ft/s with...
Show work on how it was done if you can. Thank you!
PLEASE HELP
a car travels 180 miles in 4 hours. what is the car's speed in feet per second
An investor invested a total of $2,600 in two mutual funds. One fund earned a 5% profit and the other earned a 3% profit. If the investor's total profit was $102 how much was invested in each...
If a plane can travel 490 hours with the wind and 430 hours against the wind, find the speed of the wind and the speed of the plane in still air.
A group of scientists studied the affect of a chemical on various strains of bacteria. Strain A started with 12000 cells and decreased at a constant rate of 3000 cells per hour after the chemical...
A bicycle costs 3600 per month to operate. The store pays an average of $80 per bike. The average selling price of each bicycle is $120. How many bicycles must the store sell each month to break...
A traveler is walking on a moving walkway in an airport. The traveler must walk back on the walkway to get a bag he forgot. The traveler's ground speed against the walkway is 3ft/s and 7ft/s with...
<−3x69 and >−4x4−8
8x^7 w^8 y^5 and 28x^2 y^3
While Mr .William was at camp, his mother sent him a care package. What is the volume of the box if it measures 4.5 in. by 5 in. by 3.5 in.?