What is the total cost of three pairs of socks priced at $1.49 a pair with a 6% sales tax ?

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

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