Question

A certain store has a fax machine available for use by its customers. The store charges $2.30 to send the first page and $0.40 for each subsequent page. The total price, P, for the faxing x pages can be modeled by the formula . Determine the number of pages that can be faxed for $5.90.
A) 10 pages
B) 15 pages
C) 3 pages
D) 55 pages

Answer 1

sweet, can you write the formula?

Answer 2

oh oops

Answer 3

p=0.40(x-1)+2.30

Answer 4

number four on the review

Answer 5

what is p?

Answer 6

i cant believe i forgot how to do this.

Answer 7

plug in the numbers and u r good

Answer 8

so 5.90=0.40(40-1)=2.30

Answer 9

oops that +2.30

Answer 10

yes
whats next?

Answer 11

wait where did the 40 come from?

Answer 12

40 cents = x ?

Answer 13

or no

Answer 14

10 pages

Answer 15

no u have the formula already
P = 0.40*(x-1)+2.30
p is the total price
0.40 the 40 cents
x is the number of papers
-1 minus the 1st page
2.30 the first page price

Answer 16

how?

Answer 17

i plugged 10 in to x

Answer 18

.40(10)= 4-.4+2.30=5.90 :D

Answer 19

5.90 = 0.40*(x-1)+2.30
solve for x

Answer 20

moving on
thank you

Answer 21

5.90 = 0.40*(x-1)+2.30
1st subtract a 2.30 from both sides

Answer 22

3.6

Answer 23

write the whole thing

u kno i love to make u do extra work

Answer 24

nope
u just have to live with it or get your butt to the other question.