The order of these numbers from smallest to largest is:
(-1)2, -1 2/5, -1.4, (1/2)2
-1 2/5 and -1.4 are technically the same, though.
Question 13 is 14 x is 14
Answer:
pages per hour.
Step-by-step explanation:
For this exercise it is important to know that, by definition, Direct variation equations have the following form:

Where "k" is the constant of variation.
Therefore, it is a straight line that passes through the origin.
In this case, given the graph attached in the exercise, you can follow these steps in order to find the constant of variation:
Step 1: You need to choose any point on the line. Let's choose the point (5,4).
Step 2: Now you must ubstitute the coordinates of that point into
. Then:

Step 3: Finally, you must solve for the Constant of variation "k", in order to find its value. Therefore, you get that this is:

A cookie costs 7 dollars and a mini cake costs 5 dollars
5)B
6)A
7)A
Im not 100% sure about 7 but i believe those are correct