This is the line as it passes through (-2) and 3
Answer:
$5.71
Step-by-step explanation:
40 divided by 7 equals 5.71428571, which should be rounded to 5.71.
In the future, please post the full problem with all included instructions. After doing a quick internet search, I found your problem listed somewhere else. It mentions two parts (a) and (b)
Part (a) asked for the equation of the line in y = mx+b form
That would be y = -2x+9
This is because each time y goes down by 2, x goes up by 1. We have slope = rise/run = -2/1 = -2. This indicates that the height of the candle decreases by 2 inches per hour. The slope represents the rate of change.
The initial height of the candle is the y intercept b value. So we have m = -2 and b = 9 lead us from y = mx+b to y = -2x+9
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Part (b) then asks you to graph the equation. Because this is a linear equation, it produces a straight line. We only need 2 points at minimum to graph any line. Let's plot (0,9) and (1,7) on the same xy grid. These two points are the first two rows of the table. Plot those two points and draw a straight line through them. The graph is below
Answer:
5 and a half hours
Step-by-step explanation:
How many times does 50 go in to 275
1. 50
2. 100
3. 150
4. 200
5. 250
and to get 275 you add half of 50 which is 25
Total area of the field is 160 ft^2
Step-by-step explanation:
Given
Total workers = 4
Each worker's share of area = 5*8 feet
We will find the area for each worker and then multiply the area with four to find the whole area of field as it was evenly distributed to workers
so,
Total area of the field is 160 ft^2
Keywords: Area, Measurement
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