Please help ASAP
What is the area of this triangle?

The circumference of a circle is 60 pi cm3what is the radius of the circle

Plzzz i beg u so much asap ! what is the slope of this line? enter your answer in the box.

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).