Answer:
5
Step-by-step explanation:
(2x + y) - z
Let x=3 y=4 and z=5
2*3 +4 -5
Multiply and divide first
6 +4 -5
Then add and subtract
10-5
5
H represents the number of hours:
10h + 40
(40 represents, well $40)
Answer:
Step-by-step explanation:
The point-slope form of an equation of a line:
m - slope
(x₁, y₁) - point
The formula of a slope:
From the table we have the points (-10, 8) and (10, 4). Substitute:
The equation of a line:
The slope is the constant rate of change. In this case, the number is being multiplied by 3 each time
The slope is 3
“x represents number of chocolate truffles sold each day”
Represents amount of chocolate truffles sold per day