What is the slope of the line that passes through (−2, −4) and (3, 7) ? A.9/ 7 B. 11/ 5 C. 3 D. I don't know.

B. 11/5

General Formulas and Concepts:

Pre-Algebra

Algebra I

Step-by-step explanation:

Step 1: Define

Point (-2, -4)

Point (3, 7)

Step 2: Find slope m

Amount spent on 7 cartons of eggs is $12.95.

Step-by-step explanation:

Since we have given that

Number of cartons of eggs = 12

Cost of 12 cartons of eggs = $22.20

So, Unit price of carton of eggs would be

Now, number of cartons of eggs = 7

Amount spent on 7 cartons of eggs is given by

So, 12 cartons(÷22.20), there is a mistake as it should be 22.20÷12.

Hence, Amount spent on 7 cartons of eggs is $12.95.