A boat travels 12 miles upstream in 2 hours. Going downstream it can travel 28 miles in the same amount of time. Find the speed of the current and the speed of the boat in still water
A boat travels 12 miles upstream in 2 hours. Going downstream it can travel 28 miles in the same amount of time. Find the speed of the current and the speed of the boat in still water
Lou can groom the family dogs in 8 hours and his sister in 5 hours. How long will it take to groom them by working together
help!! very confusing
Don't understand how its 153
solve the system of equations and if supplies on shelf a are normally $6 each and the supplies on shelf b are normally $3 each how much will you save on each package plan from part a
If the first and third of three consecutive integers are added, the result is 57 less than five times the second integer. Find the third integer.
A pizza costs 7.50 Ech additional topping is 1.35. If the total bill was 12.50 how many toppings were ordered. Define a variable and write an equation for each situation and solve.
if the two trains leave a railway station at the same time. the first train travels due west and the second train due north. the first train travels 5 km/hr faster than the second train. if after...
I have this as homework in an integrated three math class. We are working on linear systems (thanks for the help in advance!!!): Bob purchases the same four items every week (apples, ice cream,...
$220 per week plus $0.25 per mile to rent a car
My math teacher gave this to us as homework to review what we learned in 7th and 8th grade till now PLEASE HELP I NEVER LEARNED THIS
rental car charges $15 per day plus $0.22 per mile to rent a car. Determine a linear function that can be used to calculate daily car rentals.
X|Y 2|5 3|9 4|13 The answer choices are A. The function y = 3x +5 has a greater rate of change. B. The table function has a greater rate of change. C. The...
94 Passengers road in a train from city A to city B. Tickets for regular coach seats cost $126. Tickets for sleeper cars seats cost $286. The receipts for the trip totaled $19,204. How many passengers...
How to sepqarte the perfect from the total
need help!
I get the answer number 4 but its incorrec
Question: A rectangular swimming pool is 6 ft deep. One side of the pool is 2.5 times as long as the other. The amount of water needed to fill the swimming pool is 2160 cubic feet. Find the dimensions...
In two years Bob will be three times as old as Al. 8 years ago, Bob was 5 times his age. How old is Bob now?
If 400 pounds of force keep a 200 pound scooter from skidding on a curve of radius 400 feet and 30 mph. what force would keep the same scooter from skidding on a curve of radius 500 feet and 45 mph...