Answer:
B
Step-by-step explanation:
is the right answer
ROC is often used when speaking about momentum, and it can generally be expressed as a ratio between a change in one variable relative to a corresponding change in another; graphically, the rate of change is represented by the slope of a line.
17+4=21
21 divided by 3= 7
17 dollars for tickets
21-4=17
so your answer is 21 he has to sweep the floor 21 times to get tickets
First off, let's see this equation
so, notice, since it's already in slope-intercept form, we know the slope is just 2.
a line that is perpendicular to it, will have a negative reciprocal slope to it, let's check.
so, what is the equation of a line whose slope is -1/2 and goes through -1,2?
Determine your ratio. For example, assume your ratio is 9 out of 10.
Multiply
the numerator and the denominator by the same number. For example, 9
times 10 equals 90 and 10 times 10 equals 100, so the new ratio is 90
out of 100.
Divide the numerator and denominator of the
ratio by the same number to reduce the ratio. In the example, 90
divided by 50 equals 1.8 and 100 divided by 50 equals 2, so your ratio
is 1.8 out of 2.