Answer: 9 1/5
9.2 written as a mixed number in simplest form is 9 1/5.
Answer:
A and D
Step-by-step explanation:
In this question, we are asked to select the expressions that represent the number of vacation days per x days worked.
Now, to do this, what we simply first do is to get the number of days to takes to get one paid vacation. In the question , we are made to know that he gets 3 days paid vacation for 60 days of work. The number of days to get a single paid vacation would thus be 60/3 = 20 days. This means she gets one paid vacation in 20 days.
Now, we are told after working for x days, how many paid days vacation does she get. To know this, what we do is to first know the number of 20 days in x days. That would simply be x/20. This is the number of vacation days she gets in x days.
now, we check if there are similar options to this.
D is also correct. This is because x/20 is same as 0.005x
x = 5 when y = 10 and z = 5.
Find x when y = 20 and z = 10.
its not 10
y 6.25 6 6.5 7 6.5 7.25 7.5 8 8.65 8.5
Which linear equation best models the relationship between x and y?
Answer:
the answer is A
Step-by-step explanation:
took the test
The linear equation that best models the relationship between the number of minutes spent exercising and the number of hours slept is y = 0.04643x + 4.607.
The relationship between the number of minutes spent exercising, x, and the number of hours slept, y, can be modeled by a linear equation. To find the equation, we can use the formula for a line, y = mx + b, where m is the slope and b is the y-intercept.
To find the slope, we need to calculate the difference in y-values divided by the difference in x-values for any two points on the line. Let's take the first and last points: (30, 6.25) and (76, 8.5).
Slope (m) = (8.5 - 6.25) / (76 - 30) = 0.04643
Next, to find the y-intercept, we can substitute one point and the slope into the equation and solve for b. Let's use point (30, 6.25):
6.25 = 0.04643 * 30 + b
b = 4.607
Therefore, the linear equation that best models the relationship between x and y is y = 0.04643x + 4.607.
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You are going to mix a gallon bucket of window cleaner. The instructions
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