Aslide 4.1 meters long make an angle of 35 degress with the ground . to the nearest tenth of a meter , how far above the ground is the top of the slide?

Solve 2x+y=3 x+y=5 in substitution method

Answer pls man im trying to get out of summer school

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )