90 girls and boys have planned for an educational tour. They are in a ration of 3 girls to 6 boys. How many girls are there?

Evaluate (x^3 y^4) ^5 (2x) ^2

If y=mx+b, what does b represent

A supplier offers a discount on a product bought in bulk. If you buy 240 parts, you get a $5 discount on each part, which reduces the cost to the same as buying 200 parts at full price. How much is each part?

Abdul drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 7 hours. When Abdul drove home, there was no traffic and the trip only took 4 hours.

How many Solutions are in the equation 3n (2n-8) = 24-6n

6+6 divided by 6/1-6

If the area is 30 inches. What is the perimeter

You are purchasing jeans and t-shirts. jeans cost $35. and t-shirt costs $15. you plane on spending $115 and purchasing a total of 5 items. how many pairs of jeans and how many t-shirt will you buy

3. Three consecutive odd integers wn the three numbers? onsecutive odd integers when added together have the sum of five times the lowest number. What are the three numbers

What # * what # equals 2079