The point (2, 1) is the turning point of the graph with equation y = x + 2x + 5, where a and b are integers,
Find the values of a and b​

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy

a.for lorena 14 hours makes $126   for 16 hours she makes 144

for julie 6 hours makes $72 for 21 hours its $252

b. julie makes more money than lorena julie makes $12 an hour and lorena makes $9  

.

the answer to 1/4x+5/3x-4=2-1/12x is x=3

hope this if needed hmu