If you show the following than it can be answered, but 39/5 converted would be 7 4/5
Answer:
2/5m - 7/5
Step-by-step explanation:
Combine the like terms (-4/5 and -3/5)
<span>Assuming that 2 people who will repair a refrigerator equally fast will do it twice as fast when working together:
Jannete repairs 1/60 refrigerator per minute.
Lisa repairs 1/40 refrigerator per minute.
Togheter they repair 1/60+1/40= 1/60 + 1,5/60 = 2,5/60=5/120=1/24 refrigerator per minute
thus it will take them 24 minutes</span>
Answer:
(-2,-11)
Step-by-step explanation:
With the points you provided of:
(3,6) (2,11) (-3,-6) (-2,-11)
We can answer this question.
[] To find our answer we will plug in each of the points to the equation given, and see which one comes out true
-> The values are as (x, y) so we will plug them in as so
[✗] (3,6)
y = x - 9
(6) = (3) - 9
6 ≠ -6
[✗] (2,11)
y = x - 9
(11) = (2) - 9
11 ≠ -7
[✗] (-3,-6)
y = x - 9
(-3) = (-6) - 9
-3 ≠ -15
[✓] (-2,-11)
y = x - 9
(-11) = (-2) - 9
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
