The answers are 1, 2, 5, and 7
Answer:
x = 1
Step-by-step explanation:
Given
8 - 5(x - 3) = 18 ( subtract 8 from both sides )
- 5(x - 3) = 10 ( divide both sides by - 5 )
x - 3 = - 2 ( add 3 to both sides )
x = 1
2 ounces each sammich made
x=number of sammiches made
y=amount left
amount left=full-gotten
y=40-2 times number of sammiches
y=40-2x
or
y=-2x+40
D is da answer
Answer: 
Step-by-step explanation:
In algebra , We use algebraic expression to represent word phrase.
For example : 7 is added to p is written as "
"
-8 is multiplied by p is written as "
"
The statement : Suzy found the difference of x and 4 and then divided by 2.
First we express the difference of x and 4 as 
Then, we express entire statement : "difference of x and 4 and then divided by 2" =
Hence, the algebraic expression to represent this word phrase: 
Answer:
located at x = 3, y = -6. z = 10
Step-by-step explanation:
Detailed steps is shown in the attachment