Answer:
(11, 13)
Step-by-step explanation:
Carolyn's work is incorrect. Below is the correct solution:
Given:
----› Equation 1
-----› Equation 2
Substitute y = (x + 2) in equation 1
----› Equation 1
(substitution)
(distributive property)
[Note: this is where Carolyn made a mistake]

Collect like terms

(addition property of equality).

Substitute x = 11 in equation 2
-----› Equation 2
(substitution)
✅The solution to the system of equations would be:
(11, 13)
Answer:
1.42
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
300,000,000 or three hundred million
Step-by-step explanation:
Answer:
salary based on how many sales are made
Step-by-step explanation:
The division ➗ ÷ sign will make the expression correct if you correct the question!