C.
This model shows that he is making 9.50 an hour, which you can tell by the fact that it is going up by that much each hour. Also, when you subtract the one hour, you get his base of 50.
Answer:
Step-by-step explanation:
To answer this, look at the form of the answer. they want miles per hour. So, just do that calculation
She traveled 14 miles in 6 hours.
14 miles/6 hours
14/6 = 7/3 = 2.3333 miles/hour
This is a histogram, write out the numbers each time there is an x.
27, 28, 28, 29, 29, 29, 30, 30, 30, 31, 31, 31, 33, 34
for median cross off the sides till you get to the middle
median = 30
First, isolate the variables to either side.
4y = -7/5x -7
Second, simplify in terms of y.
y = -7/20x - 7/4
Third, plug 0 in for y to find the y intercept and factor the x side to make it simple. Then, find the value that makes the x-factor zero.
0 = (-7/4)(1/5x +1)
1/5x + 1 = 0
1/5x = -1
x = -5
The x-intercept is (-5,0)
Fourth, plug zero in for x to find the y-intercept.
y = -7/20*(0) -7/4
y = -7/4
Therefore, the y-intercept is (0,-7/4) and the x-intercept is (-5,0).
Answer:
Step-by-step explanation:
it will decrease by 50 dollar which makes it 350
