Answer: -11
Explanation: Once the number scale descends into the negatives, the numbers closest to zero are the biggest while those farther along the line are smaller. This is because it is negative, but if both numbers were positive, the answer would be three because it is of lesser value than positive 11. But in this case, it’s the opposite.
Answer:
what is the question
Step-by-step explanation:
The linear equation that represents the relationship between earnings and tips will be y = 0.75x + 50.
<h3>What is a linear equation?</h3>
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
Working as a waitress is Amanda. She receives $50 every day in addition to 75% of the tips her clients leave.
Let 'x' be the tip amount and 'y' be the total earning.
y = 0.75x + 50
Check:
At (20,65), then we have
65 = 0.75(20)+50
65 = 15+50
65=65
At (50,87.5), then we have
87.5 = 0.75(50)+50
87.5 = 37.5+50
87.5=87.5
At (100,125), then we have
125 = 0.75(100)+50
125 = 75+50
125=125
More about the linear equation link is given below.
brainly.com/question/11897796
#SPJ2
This equation follows the format y=mx+b, where m is the slope of the line and b is the y intercept. In this question, the slope of the line is -2 and the y-intercept is 5.
<em>The slope of the line is -2:</em> this means that each point is down 2 and to the right 1 of each other.
<em>The y-intercept is 5</em>: this means that the line crosses the y-axis at 5.
The picture shows the graphed line.
Hope this helps!
Answer:
(x) =
Step-by-step explanation:
Let y = f(x) and rearrange making x the subject
y = ( multiply both sides by (x + 1)
y(x + 1) = x + 2 ← distribute left side
yx + y = x + 2 ( subtract x from both sides )
yx - x + y = 2 ( subtract y from both sides )
yx - x = 2 - y ← factor out x on the left side
x(y - 1) = 2 - y ← divide both sides by (y - 1 )
x =
Change y back into terms of x, thus
(x) =