∆abc is plotted on a coordinate plane. if ∆abc rotates 90° clockwise around point c, what are the coordinates of a'? here are the answer choices (0,2) (4,6) (7,6) (8,2)

What is the product? (x2+3y+7) [yy+1)

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).

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.