Please help with working out so I can solve similar questions, thanks

Please help with working out so I can solve similar questions, thanks

write and solve a system of equations to find how many children and how many adults were in the group.

Gary is x years old today. Two years ago, his grandfather was 3 times older than Gary at that time. The age difference of Gary and his grandfather then was 48 years. What is the...

what is a expression that explains the problem

Tim and Mia have 8 hours to spend on a mountain hike. They can walk up the trail at an average of 2mph and can walk down at an average of 3mph. How long should they plan to hike uphill before turning...

A man's work day is 8 1 2 hours. He spends...

i had to use lots of auto correct for all of is can't use a computer for math

There are 40 girls and 32 boys who want to do a relay race. If each team must have the same number of boys and girls what is the greatest number of teams that can race

The number of hamsters double each month in a pet shop. Today there are 20. determine in how many months the store will have 640 hamsters.

One train holds 28 passengers, One train leaves every 5 minutes how many hours would it take for 1176 passengers. I believe I have the answer but someone else is tell me theirs was a 1/4 different...

i dont have any

Kim uses decals to decorate 5 cars and 2 motorbikes. She uses 2/3 of the decals on the cars and 2/5 of the remaining decals on the motorbikes. She has 6 decals left. How many decals does Kim use on...

On an island many houses have running water from 8 a.m. to 10 a.m. During those hours Mike fill several containers of different sizes with water which his family will use for the day one afternoon...

Two adults and two children need to cross the river. Their boat has a load maximum of 150 lb. Two of the individuals each way 150-lb. The other two each way 75 lbs. Using the boat how can this group...

you purchased 8 pens and highlighters from the coaler creations store for a total cost of $7.52. each highlighter costs $1.09 and each pen costs $0.69. how many pens did you buy

A ball is thrown vertically upward. After "t" seconds, its height "h" (in feet) is given by the function h(t) = 60t-16t^2. What is the maximum height that the ball will reach? Don't...

Word problem I need the numbers not the answer

This is a word problem in my math homework. Can you help me out?

One number is 3 3 more than 2 2 times another. The sum of the numbers is 12 12 . Find the two numbers.

One pipe takes 6hours to fill a tank, and another pipe empties it in 8hours. If both pipes are open, how many hours will it take to fill the tank