Find the slope of the line graphed

2/5

Step-by-step explanation:

We have two points so we can find the slope using

m = (y2-y1)/(x2-x1)

(-1,-1) and (4,1)

  m = (1 - -1)/(4 - -1)

      = (1+1)/ (4+1)

      = 2/5

2/5

Step-by-step explanation:

slope of a graph=

so the difference of y=1-(-1)=1+1=2

so the difference of x=4-(-1)=4+1=5

slope is 2/5

hope this helps

b is the answer that makes most sense

step-by-step explanation:

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!