Jenna earned some extra money by babysitting over the summer. She charged $6.50 per infant, and $9.50 for any child over the age of 3. She earned a total of $202.50 while babysitting for 27 children. How many infants and how many children over 3 did she babysit during summer?

answer: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!

10 - 8 = -2

  8 - 6 = -2

etc, so -2 is the common difference

step-by-step explanation:

hi there

the slope is 1/3.

this is because from the y-intercept, you go up one, and you go to the right three, to get to the next exact point on the graph. this is known at the “rise over run.”

p.s. (if you need it).your y-intercept is -2, because that is the point on the graph where the line crosses the y-axis.

hope that : )