Pears cost $1.25 per pound. what is the cost of 4.5 pounds of pears

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base