Answer: 56 meters
Step-by-step explanation:
in the attachment
Answer:
5.25 kilometers
Step-by-step explanation:
63k/60 = 1.05k
1.05k x 5 = 5.25k
since you already know how to get the slopes and equation, let's do the equations of each of these two without much fuss.
then we'll have two equations, namely a <u>system of equations of two variables</u>, and we'll solve it by <u>substitution</u>.
first equation is
second equation is
now, let's recall, let's substitute "y" in the second equation,
Linda performed 5 haircuts on Monday.
Given that the 17 haircuts performed on Friday were 7 more than twice the haircuts on Monday (h), we can come up with the following equation:
2h + 7 = 17
By performing the various operations,
2h = 17 - 7
2h = 10
h = 10/2
h = 5
We can conclude that h (the number of haircuts Linda performed on Monday) is equal to 5.