02/25/21

How to graph this equation

3x + 4y > 203y - 18 > x

02/25/21

what is the total number of days Owen can rent the car while staying within his budget.

A rental car company charges $50.40 per day to rent a car and $0.14 for every mile driven. Owen wants to rent a car, knowing that: He plans to drive 200 miles. He has at most $280 to spend. write... more

02/25/21

Math mixed fractions

Madelyn bought 12 5/8 yards of fabric. She used 6 7/8 yards of the fabric for a costume. How much fabric did Madelyn have left? 

Mixed Fractions

Alexandra ran 2 4/5 miles last weekend. This weekend, she ran 3 1/5 miles. How many miles did she run in all? 

02/25/21

If 8 is added to the square of a number, the result is twenty-four. Find all such

If 8 is added to the square of a number, the result is twenty-four. Find all such

02/25/21

solve by elimination

2x - y - z =154x + 5y + 2z = 10-x - 4y + 3z = -20

02/25/21

Prectange caculation math please help

I have 200 grams which is 67% pureIf i had to make those 200 grams 10% pure by only using 1.8% pure same chemical how much would i need and how many grams would it weight after it ?

02/25/21

she puts out 10 ounces of food for each of the 8 dogs. If dog food comes in 25-pound bags, how many days will one bag of dog food last?

Katy volunteers at her town's animal shelter. Every day

02/25/21

What is the value of x in the equation -6/7 equals - x / 84

02/25/21

please help with this

Mr. Mike traveled downstream at 20 mph in his canoe. After paddling for a while, heturned around and paddled back upstream to where he left from. On the way back he averaged 8mph on the way back.... more

02/25/21

Pls help with this

1.) Flying to Cancun with a tailwind a plane averaged 180 mph. On the return trip the plane onlyaveraged 146 mph while flying back into the same wind. Find the speed of the wind and thespeed of the... more

02/25/21

Find an equation of the line that contains the given point and is perpendicular to the given line

Find an equation of the line that contains the given point and is perpendicular to the given line(2,-6), 3x-5y=2

02/25/21

This question is about my math

Five is less than three times a number algebraic expression

Find the width of Rectangle........

The perimeter of a rectangle is 16 meters.The length is (w + 2).The width is w.Write and solve an equation to find the width of the rectangle.Show your work.Perimeter = 2L + 2W

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