Answer: $4.95
Step-by-step explanation:
divide 4.40 by 8 to get unit price:
4.40/8 = 0.55
Add 0.55 to 4.40 to get the cost of 9 oranges
0.55 + 4.40 = $4.95
100/12
100/12 = 25/3 = 8 1/3 ft/min
Answer:
3
Step-by-step explanation:
To find the slope of a line going through two points, (x₁, y₁) and (x₂, y₂), we can use the following formula: . Note that it doesn't really matter which points we call (x₁, y₁) or (x₂, y₂).
Let's call (x₂, y₂) = (0, 5) and (x₁, y₁) = (-2, -1). Now, we can plug in the values for x, y₁, x₂, and y₂ into the formula.
We have:
Therefore, the slope of the line is 3. Hope this helps!
Volume of cube = side x side x side
volume = 5 x 5 x 5 = 125 cm³
Answer:
y = 15
Step-by-step explanation:
We need to solve for k
y = x
21 = 7k Divide both sides by 7 to solve for k
3 = k
y = xk
y = 5(3)
y = 15