Which equation represents a graph with a vertex at (3, 2)? y=(x + 3) 2+ 2
y= (x – 3)2 + 2
y= (x + 3) 2- 2
y= (x - 3)2 – 2

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 is  

c.

14,469 cubic feet

i know this one is right

we can set up an equation to find the girls' ages. the equation is         28=0.5x-5+x. (comment if you need me to explain how i got this equation.) so, you add x and 0.5x to get 1.5x and add 5 to each side. your new equation is 33=1.5x. now divide both sides of the equation by 1.5 to get 22=x. because x is mary's age, to find jasmine's age we subtract mary's age from 28. we find that mary is 22 years old and jasmine is 6 years old.

step-by-step explanation:

no.