Make a table with two columns, to find the ordered pair. This is an example.
A bag contains 4 red marbles, 7 blue marbles and 8 green marbles. If two marbles are drawn out of the bag, what is the probabili
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Answer:
Elizabeth washes 99 windows each day.
Step-by-step explanation:
Given:
Total number of windows (N) = 2480
Marie washes windows = 4 times Elizabeth washes.
Elizabeth washes same number of windows for 5 days.
Let the number of windows washed by Elizabeth each day = 'x'.
Therefore, over the 5 days, the windows washed by Elizabeth =
Now, as per question:
Marie washes windows = 4 times Elizabeth washes.
So, number of windows washed by Marie =
Now, total number of windows = Windows washed by Marie + Windows washed by Elizabeth
So,
Therefore, Elizabeth washes 99 windows each day.
First find the slope of the line. Slope is defined as the change in y over the change in x.
Find two ordered pairs and plug them into the slope formula.
After looking at the graph, I found two points: (0, 1) and (4, 4)
Now find where the line intersects the y-axis.
After looking at the graph, I found out that the line intercepts the y-axis at
(0, 1)
Now build the slope-intercept equation.
General form: y = mx + b
Where m is the slope and b the y-intercept
So, the answer is y = 3/4m + 1
Find two ordered pairs and plug them into the slope formula.
After looking at the graph, I found two points: (0, 1) and (4, 4)
Now find where the line intersects the y-axis.
After looking at the graph, I found out that the line intercepts the y-axis at
(0, 1)
Now build the slope-intercept equation.
General form: y = mx + b
Where m is the slope and b the y-intercept
So, the answer is y = 3/4m + 1