09/07/18

If your front lawn is 23.0 feet wide and 20.0 feet long, and each square foot of lawn accumulates 1250 new snow flakes every minute

how much snow (in kilograms) accumulates on your lawn per hour? Assume an average snow flake has a mass of 2.20 mg.

Distance rate time

Two high-speed ferries leave at the same time from a city to go to the same island. The first ferry, the Cat, travels at 3939 miles per hour. The second ferry, the Bird, travels at 2222 miles per... more

a father is 5s years more than twice as old as his son. the difference in their ages is 25 years. How old is the father

a father is 5s years more than twice as old as his son. the difference in their ages is 25 years. How old is the father

y is directly proportional to x.

If x=4, then y=12

09/05/18

a rectangular yard has a length that is 7 feet longer than its width. If the perimeter of the yard is 46 feet, what is the area of the yard

 a rectangular yard is 7 feet longer than its width. perimeter of the yard is 46 feet

09/05/18

Coins problem

If you have 11 coins that are worth 15 pts each, what's the value of all your coins?

09/05/18

Find the equation for a line with a slope of 1/5 and that passes through the point (-2,2).Graph the line

I need help with this question for my math class. I don’t really understand it.

How to find length and width while given area

The area of a rectangle is 80 square units. If the length is 6 less than 2 times the width, what is the perimeter? If someone could help me that would be great..!

09/05/18

Write each number.Sketch or describe base ten blocks to model each number

Write each number.Sketch or describe base ten blocks to model each number

09/05/18

How long will it take a second car, travelling at 135 135 kilometers per hour, to catch the first car if it leaves 1 1 hour later?

car leaves town at 30 kilometers per hour how long will it take second car traveling st 135 kilometers per hour to catch first car if it leaves 1hour later 

For the same food drive, there are 6 cans collected for every 4 bottles. If the school has collected a combined donation of 60 items, how many cans and bottles

For the same food drive, there are 6 cans collected for every 4 bottles. If the school has collected a combined donation of 60 items, how many cans and bottles do we have?

09/05/18

Seven times the difference of a number and four is at least five more than the product of the number and eight. Write the equation and then find the number.

Need help with this algebra homework which is due tomorrow and I am confused.

If it snows 4/5 inch per hour, how many inches will it snow in 10 hours?

4/5 inches per hour, 10 hours. How much snow?

09/04/18

Mr. Ryan bought 100 books for $1000 books from a book store. The books were sold at $16 each. Find the total profit made.

100 books for 1000 dollars and each book sold for $16 each; find the total profit made

a regular hexagon is a six-sided figulre with all sides equal and all six angles equal.

a regular hexagon is a six-sided figure with all sides equal and all six angles equal. find the length of the sides if the perimeter of the regular hexagon is 360 in.

09/04/18

A science test has 15 questions. 2 points are given for each correct answer,and 1point is taken off for every incorrect answer.how many questions are incorrect

I don't know how to solve this. 30 points??                                                                                                                                               +2 pnts =... more

09/04/18

Jorien,the quarterback,threw the football 36 1/2 yards over 4 plays. How many yards did the Jorien average per play?

Jorien,the quarterback,threw the football 36 1/2 yards over 4 plays. How many yards did the Jorien average per play?

09/04/18

A machine produces 247 bolts in 26 minutes. At the same rate, how many minutes would it take to produce 209 bolts?

Word problem on proportions: problem type 1

09/04/18

Deshuan spent a total of $40 at the grocery store of this amount he spent $8 on fruit what percent of this total did he spend on fruit

Total was $40  he spent $8 on fruit  what percent of the total did he spend on fruit

09/04/18

The sum of a number and 5 is less than negative 11.

i dont know how to do this

09/04/18

Math word help

a chef plans to mix 100% vinegar with italian dressing. The Italian dressing contains 13% . The chef wants to make 150 millimeters of mixture that contains 42% vinegar. How much vinegar and how... more

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