Answer:
tui kobic tor hada kobic furi
A linear equation has a standard form of:
y = mx + b
where in this case,
y = amount of money in tip jar, m = slope, x = number of
hours, b = y intercept
We select any two paired data to calculate for the slope:
m = (y2 – y1) / (x2 – x1)
m = (18.25 – 15.50) / (5 – 4)
m = 2.75
y = 2.75x + b
Choosing any one data pair to calculate for b the
y-intercept:
15.50 = 2.75 (4) + b
b = 4.5
Therefore there was $4.50 in the tip jar during the
opening.
Answer: $4.50
The length would be 16, the width would be 9
$25 per item sold + $100 per week = 700 total goal in 1 week
X is our items sold variable. We only use 100 since our goal is for only one week.
25x + 100 = 700
Subtract 100 from each side.
25x = 600
Divide by 25.
x = 24
Answer:
1 = 26
2 = 154
3 = 26
4 = 26
5 = 154
6 = 154
7 = 26
Step-by-step explanation:
