The answer is 16. To solve this problem, it will look like this:
5 n + n = 24
So, 6(4) = 24. n=4
With this equation, you can see that 4 kids walk to school and 20 take the bus. Then you need to do 20 - 4 = 16. So 16 more kids take the bus than walk to school.
Another way to look at it...
We know there are 5 times as many bus kids as there are walkers.
walkers - n
bus kids - n+n+n+n+n
6n = 24 (the total number of students), which can translate to 6 x n = 24. We know that 6x4=24, so n=4. The number of kids that walk is 4. The number of kids on the bus is 20. So subtract the bus kids from the walking kids, and that leaves us the answer. 16 more students ride the bus than those who walk. I hope that helped.
Answer:
a) 3/4
b) 3/4
c) 3/4
d) all are 3/4
Step-by-step explanation:
The slope of a line is defined as the change in y divided by the change in x. This is often referred to as "rise over run":
slope = Δy/Δx = "rise"/"run"
The triangles are drawn against the line so that you can use them to identify values of "rise" (vertical change) and "run" (horizontal change) between two points on the line.
__
<h3>a)</h3>
The slope of the segment AC is found by dividing the "rise" (BC = 3) by the "run"(AB = 4)
slope of AC = BC/AB = 3/4
__
<h3>b) </h3>
The slope of FH is similarly computed. Here, it is made a little more difficult, because you must estimate the value of GH.
slope of FH = GH/FG = 1.5/2 = 0.75 = 3/4
__
<h3>c) </h3>
The slope of CE is ...
slope of CE = DE/CD = 6/8 = 3/4
__
<h3>d)</h3>
The slopes in a), b), c) are all 3/4.
You can reasonably draw the conclusion that the slope of a line is the same everywhere. A line has constant slope.
as the j goes up 2 the k goes down 12
so -12/2 = -6
and its a direct variation so its k = -6j
Answer:
x=15.5
Step-by-step explanation:
since ABC is isosceles two sides should be equal
A=48
B=4x+4 , since 2 sides should be equal B and C are equal
therefore C is also equal to 4x+4
ADD ALL:
48+4x+4+4x+4=180
48+8x+8=180
8x+56=180
Transpose 56 so its gonna be (-56)
8x=180-56
8x=124
DIVIDE BY 8:
x=15.5
10 is the answer. Factors of 10: 1, 2, 5, 10. 10 also goes into 40 so 10 is the GCF
