Answers by Fermat - Math Homework Answers

solve for 3 variables

answered Sep 29, 2015 in Algebra 1 Answers | 467 views

the ratio of boys to girls was 3 to 7. If there were 200 more girls than boys in 2012, how many boys were enrolled that year?

answered Sep 25, 2015 in Algebra 1 Answers | 1.6k views

What distance are the 2 companies the same price? What is the price? Pete's charges .40 per mile and a flat fee of $68, Pat is .65 per mile and a $23 fee

answered Sep 24, 2015 in Algebra 2 Answers | 897 views

Solve using elimination. 3/2y+z=3 and -y-2/3z=-2

answered Sep 24, 2015 in Algebra 2 Answers | 888 views

how do you solve x<x+5<2x+9

answered Sep 24, 2015 in Algebra 2 Answers | 465 views

$8 per hour mowing lawns and & $12 per hour babysitting. she wants at LEAST $100 per week but can't won't more than 12 hours a weeks write a graph & system of lines inequalities

answered Sep 24, 2015 in Word Problem Answers | 2.3k views

How do i solve 86.5 square - 13.5 square ?

answered Sep 23, 2015 in Other Math Topics | 852 views

Perimeter of a rectangle is 22 m The perimeter of a triangle is 12 m. Find the dimensions of the rectangle. The triangles bases are l/2 and w with the hypotenuse of 5

answered Sep 22, 2015 in Algebra 2 Answers | 1.0k views

It takes 3 min to form a bowl and 2 min to form a plate. A bowl costs 0.25; a plate costs 0.20. If it runs for 8 hours and $44 is spent in materials, how many bowls and plates can be produced?

answered Sep 22, 2015 in Algebra 2 Answers | 708 views

The perimeter of a rectangle swimming pool is 130 yards. Three times the length is equal to 10 times the width. Find the length and the width of the pool. Find the area of the pool.

answered Sep 22, 2015 in Algebra 2 Answers | 2.3k views

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