David W.

I have to write the answer in simplest form

this is for homework and i've used all my notes, and still cant figure it out. please help. 

A group of spiders and flies: there are 1046 legs and 147 heads. How many flies are there

Explain how to find Chandler's total sales for that month.

1.solve the equation. Express radical in simplest form (4z-1)^2=9/16    2. find the measures of angle whose supplement is 9times the measure of its compliment 

f(x)=5x-6 and g(x)=8x^2 to evaluate each of the following A.(f+g)(6) B.(f-g)(-2) C.(fg)(5) D.(f/g)(0)

3000 is distributed among A B and C such that A gets 2/3 of what B and C together get and C gets 1/2 of what A&B together get find C share   A+B+C=3000                                      ... more

On a particular day, the wind added 2 miles per hour to Jaime's rate when she was rowing with the wind and subtracted 2 miles per hour from her rate on her return trip. Jaime found that in the same... more

1. Simplify the complex fraction 9/y+y/6/y-y   2. solve 2c^2=13c+7   3. a car travels at a speed of 20miles per hour for x hour. find an expression for the distance that the car travel   4.... more

On a particular day, the wind added 4 miles per hour to Alfonso's rate when he was cycling with the wind and subtracted 4 miles per hour from his rate on his return trip. Alfonso found that in the... more

It is a right triangle with two unknown angles and one unknown side length. The present lengths are 8 and 11. I need to find one of the angles. Please help!

a bag has 6 purple marbles, 5 yellow marbles, 8 clear marbles and 3 turquoise marbles if a marble is choose at random whats the odds its purple?