For this case, the first thing we must do is define variables.
We have then:
x: number of minutes
y: total cost
We write the algebraic expression that models the problem.
We have then:
Simplifying we have:
Then, by the time the cost is equal to $ 300 we have:
From here, we clear the value of x.
Answer:
an algebraic expression for the problem is:
Answer: G
<u>Step-by-step explanation:</u>
(x, y) → (
, 
)
means that the new quadrilateral will be 
the size of the original quadrilateral, so it will be smaller because the it maps to a fraction that is less than 1.
Answer:
8 men.
Step-by-step explanation:
12÷3=4.
4 women, 8 men.
8-4=4.
Answer:
1.5w = s
Step-by-step explanation:
Slope 1/7 ; easiest way to remember is rise over run
