Answer:
your adding 4
Step-by-step explanation:
10
14
18
22
26
30
34
X + 3y > = 5
3y > = -x + 5
y > = -1/3x + 5/3
slope = -1/3....y int = (0,5/3)....x int = (5,0)
has a solid line....shaded above the line
2x + y < = 3
y < = -2x + 3
slope = -2.....y int = (0,3)....x int = (3/2,0)
has a solid line....shading below the line
its gonna be the second graph <===
I tryed my best to figure out what all of the numbers were. if i got any wrong then please tell me and i will put the right answer in the comments.
1) 3/5= 5/x (cross multiply)
3x=5(5)
3x=25
x= 25/3 -or- 8.33
2) 2/4=x/12<span> (cross multiply</span><span>)
</span> 2(12)=4x
24=4x
6=x
3) 10/x=5/9<span> (cross multiply</span><span>)
10(9)=5x
90=5x
18=x
4) 5/5=x/18</span><span> (cross multiply</span><span>)
5(18)=18x
90=18x
5=x</span>
If you add them all together, you'd get 157. Then you divide by 7 and you'd get 31.4