Answer:
y=11
x=-4
Step-by-step explanation:
y =-x+7
2x-5y=-7
insert the first equation into the second like so...
2x+5x-35=-7
Now rearrange...
2x+5x=-7+35
Now solve...
7x=-28
x=-4
Now incert x in any equation...
y=4+7
y=11
The answer is Every 15 seconds
Of the 16 small intervals indicated from 0 to 1 inch, the ant spans 14 of them, so
How is 7/8 equal to 0.875?
Since 125(8)=1000 and 125(7)=875 we know
I believe the answer is the last one. I hope this helps love! :)
Answer:
Step-by-step explanation:
Given
Required
Find f(g(-5))
First, we calculate f(g(x))
Substitute g(x) for x
Substitute for g(x)
Take LCM
Rewrite as multiplication
Substitute -5 for x