4,511 Answered Questions for the topic prealgebra

09/16/19

Math homework help

During one week, the stock market did the following: Monday rose 18 points, Tuesday rose 31 points, Wednesday dropped 5 points, Thursday rose 27 points and Friday dropped 38 points. If it started... more
Prealgebra Foam Craft Paper

09/16/19

Foam craft material

I need 1/2 inch wide strips of foam craft paper. It comes in 9 inch x 12 inch sheets. How many strips can I get per sheet?
Prealgebra

09/16/19

how is it solved

On Wednesday, a local hamburger shop sold a combined total of 580 hamburgers and cheeseburgers. The number of cheeseburgers sold was three times the number of hamburgers sold. How many hamburgers... more
Prealgebra Math

09/16/19

Joe had 8 ounces of water. He drank 2/3 of his water bottle.

How much did he drink? How much does he have left?
Prealgebra Math Common Core

09/16/19

Help me with my math question pls

Jose can sweep 1/2 of a square yard in 2/3 of an hour. What is his speed in terms of square yards per hour?
Prealgebra Math

09/16/19

Pre-algebra prob- 21(2-x)+12x=44

Combining and simplifying terms
Prealgebra Math

09/16/19

Math 113 word problems

How many gallons of a 50% antifreeze solution be mixed with 70 gallons of 15% antifreeze to get a mixture that is 40% antifreeze?
Prealgebra Math Algebra 1 Algebra 2

09/15/19

how to find the coordinates?

the radius is 6, and P is rotating around it. how i find the coordinates of P when t = 3?
Prealgebra

09/15/19

The number of inches in any number of yards

Prealgebra Maths

09/14/19

2000 people were asked whether they chose to use soap suds or green clean to do their washing up 75% chose green clean how many people chose greenclean

2000 people were asked whether they chose to use soap suds or green clean to do their washing up 75% chose green clean how many people chose greenclean
Prealgebra Percents

09/14/19

Multiplying percents?

If there are 39900000 flowers, how many are blue at 1.8% and how many are dotted at 11.5%, how many are blue and dotted?

09/14/19

Calculus Problem

Find an equation of the circle whose center is at (2, -1) and that passes through (4,5).

09/14/19

Blue dotted flowers

If there are 39900000 flowers, how many are blue at 1.8% and how many are dotted at 11.5%, how many are blue and dotted?
Prealgebra Math

09/14/19

What is an example of a real world problem for a positive divided by negative

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