Answer:
x=11
z=16
Step-by-step explanation:
5x+3z=70
3x+4z=64
2x-z=6
z=2x-6
5x+3(2x-6)=70
11x=88
x=11
z=2(11)-6
=16
Answer:
1) The length of 
is 20.
2) The length of 
is 17.
Step-by-step explanation:
1) If 
and 
, then we can use the following proportionality ratio:
(1)
Where 
is the length of segment 
.
If 
, then the value of is:
The length of is 20.
2) If 
and 
, then we can use the following proportionality ratio:
(2)
Where is the length of segment 
.
If 
, then the value of is:
The length of is 17.
<em>Product hints at multiplication so -5n is AT LEAST meaning that it is at or greater than 35....</em>
<em />
-5n ≥ 35
Answer: I FEEL YA :(
1) 4/15
2) 1/21
3) 1/13
4) 1/4
5) 1/5
6) 1/2
7) 1/4
8) 5/14
9) 4/9
10) 1/6
i'm pretty sure these are right, hope this helped! :)
