On the mertler's vacation to florida, they drove 180 miles in 3 hours before stopping for lunch. after lunch they drove 120 miles in 2 hours before stopping for gas. are these rates equivalent? explain your reasoning.

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

Me find the value of x each figure.