Without using the formula, work out the gradient of the graph shown. Give your answer in its simplest form.

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.