Dani is correct. The equation can be written as y = 3x+50, which is a linear equation in the form y = mx+b. We have m = 3 as the slope and b = 50 as the y intercept
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x is the number of square feet, y is the total cost in dollars
3*x or 3x repesents multiplying the cost per square foot ($3) by the number of square feet (x). For example, if you have 10 sq ft, then so far the cost would be 3*x = 3*10 = 30 dollars.
This result is then added to 50 to get the total cost. We say that 3x is the variable cost, as it changes or varies depending on how large x gets. Additionally, the 50 is the fixed cost because this cost stays the same no matter what x is
total cost = variable cost + fixed cost
y = 3x + 50
Answer:B, the mean of ice cubes is more than the median of red cube
Step-by-step explanation:
C is the answer. Hope you get a good grade
Answer:
Step-by-step explanation:
<u>Find the center, the midpoint of the diameter:</u>
- x = (4 - 2)/2 = 1, this is h of the circle equation
- y = (-3 + 5)/2 = 1, his is k of the circle equation
<u>Find the square of the radius by distance formula:</u>
- r² = (1 - 4)² + (1 + 3)² = 25
<u>Equation of the circle:</u>
- (x - h)² + (y - k)² = r²,
<u>Substitute the values to get:</u>
The ratio is 10 to 25, add those together: 10 +25 = 35
Divide the number of employees by that sum:
63 / 35 = 1.8
Now multiply that number by the ratio number for advanced degrees, which is 10:
1.8 x 10 = 18
The answer is B. 18
