Answer:
35x-45y-20
Step-by-step explanation:
-5(-7x+4+9y)
distribute the 5:
35x-20-45y
To put this in order, variables first so:
35x-45y-20
Hope this helps:)
Answer:
Step-by-step explanation:
The answer is 7, Because if AC is 12 the radius would be half of that and you would get 7.
Hope I helped.
Multiply the first equation by -1
-3x-y=-4
2x+y=5
Add them up
-x=1
So x=-1
And y=7
So the first option is correct
it would be 6/10, then 2/5, and last is 1/2. hope this answered your question.
Answer:
1/6
Step-by-step explanation:
