General form of a line :
The slope-intercept form:
m - slope
b - y-intercept
We have
a slope and y-intercept.
Substitute:
<em>multiply both sides by 3</em>
<em>subtract 3y from both sides</em>
<em>change the signs</em>
Answer:
X=4
Step-by-step explanation:
5x-4=16
+4 +4 Add 4 on both sides
5x=20 Divide both sides by 5
x= 4
Hope this helps!
Find 6 intervals to use:
We can use 0-4, 5-9, 10-14, 15-19, 20-24 and 25-29
Then count the numbers from the list in each group:
0-4 there are 5 numbers in this group
5-9 there are 3
10-14 there are 3
15-19 there are 5
20-24 there are 2
25-29 there are 2
Now create the histogram, with the vertical axis labeled from 0 to 5 and the horizontal axis labeled with your six groups:
See attached picture:
1. 40/8 = 45/9
2. 42/14 = 15/5
3. 14/2 = 56/8
4. 8/4 = 26/13
U have to multiply straight across ?!??!??!?!!??