Rational numbers m and n are plotted on the number line.

n - m is positive

Step-by-step explanation:

Given

m and n on number line

Required

Which is true

From the attachment, we have:

and

Since: the above inequalities are true, then:

(a) is true

There is no need to test other options; since (a) is true

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest

i am unable to solve this problem

step-by-step explanation: