Answer:
16/3
Step-by-step explanation:
1. The equation that represents Layla's fees according to the information provided is: y= 2x+3, where:
y is the amount earned
x is the number of days
2. The equation that represents Sam's fees according to the information provided is: y= 3x, where:
y is the amount earned
x is the number of days
3. In the graph, you can see that there is a point in which the two lines intercept. In that point, both earn the same amount that is 9 and the number of days is 3. Also, you can find the answer doing the following:
2x+3= 3x
3= 3x-2x
x= 3
Layla and Sam will earn the same amount for dog sitting after 3 days.
-That amount is: $9.
2x+3= 2(3)+3= 9
3x= 3(3)= 9
Answer:
In 8 minutes, she can jog 4000 feet.
Step-by-step explanation:
Davita jogs 2000 feet in 4 minutes.
Her rate is 2000/4 or 500 feet per minute.
500*8 = 4000
Algebraic eq:
2(13) + 2(x+1) = 110
x= 41
width= 42