Without these two things, a graph will not make sense.
a. data and something to measure
b. date and key
c. a title and labeled axes
d. color /amp; data

C

Step-by-step explanation: without a title and labeled axes the person won’t be able to understand or know what the graph is about and measuring

every 5 customers that walk in, only 2 buy popcorn.

step-by-step explanation:

basically 2/5.

brainliest would be appreciated.

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10