The towers of a suspension bridge reach 140m above the level of the bridge. The angles of elevation of the towers seen from the center the bridge and either end are 10 degrees and 19 degrees respectively. How long is the bridge?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?

Which equation represents h for right triangle abc