Answer: 30,000 months or 2,500 years
She'd better start saving more haha.
Step-by-step explanation:


So basically right down the graph coordinates for each one for example H is (-4,-1) and just write the opposite for it so H' is (4,1) does that makes sense?
Answer:
x=7.
If you need more explanation I can help, just ask
Its simple take out the y and take out the x, you get 25=6!!!!!!!