Iwill name brainliest plz which is an equation in point-slope form for the given point and slope? point: (–3, 7); slope: 4 y – 7 = 4(x – 3) y – 7 = 4(x + 3) y + 7 = 4(x + 3) y + 7 = 4x – 12 1 points save answer question 2 which is an equation in point-slope form for the given point and slope? point: (7, 4); slope: 6 y – 7 = 6(x + 4) y – 4 = 6(x – 7) y – 4 = 6(x + 7) y + 4 = 6(x – 7) 1 points save answer question 3 which is an equation in point-slope form for the given point and slope? point: (–8, 3); slope: 6 y + 3 = 6x – 48 y + 3 = 6(x + 8) y – 3 = 6(x – 8) y – 3 = 6(x + 8) 1 points save answer question 4 which equation is graphed here? graph of a line containing the following points: (–4, 5), (–2, 2), (0, –1), and (2, –4). y – 4 = (x + 2) y – 2 = (x + 4) y – 4 = (x + 2) 1 points save answer question 5 a yearbook printer charges based on the number of pages printed. here is a table that shows the cost of some recent yearbooks. number of pages 50 100 150 200 cost 1.25 1.85 2.45 3.05 which equation gives the cost, y, in terms of the number of pages, x? y = 0.012x + 49.985 y = 0.012x + 1.25 y = 83.3x + 0.65 y = 0.012x + 0.65

the answer   is 200

step-by-step explanation:

this is a problem about poisson probabilities.   i don't know if you've

already studied poisson distributions, or if you have a place to look

to read more about the subject.  

here's how you can see a poisson distribution coming.   when there are

a lot of events that may happen at any time (or any place), and when

you're counting how many of them happen at a particular time (or a

particular place), and each event is independent of the others, then

the result is a poisson distribution.   this is roughly true for the

chocolate chips; one chip being in a cookie has only a small effect on

the probability that another chip will be in the cookie.

once you know you have a poisson distribution, you know a lot.   there

is only one parameter to a poisson distribution, so if you know the

mean, you know everything.   the form of the distribution is

  probability of n chips = {[e^(-x)]*(x^n)} / (n! )

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)