Answer:
x = -8
Step-by-step explanation:
Set the function f(x)=9-2x equal to 25, and then solve the resulting equation for x:
9 - 2x = 25.
Isolate the -2x term by subracting 9 from both sides:
-2x = 16
Finally, solve for x by dividing both sides by -2:
x = -16/2, or x = -8
Answer:
4. 10
5. B
6. False, true, true, false, and true.
7. 3 1/2 and 7 1/2
Step-by-step explanation:
I hope this helps ^-^
Hullo! this looks complicated i know, but it's actually quite simple. if 2 bars feed 6 aliens, that means every number on top will be one third of the number on the bottom. so it would go like this (I'll go up to 9, and it should make sense from there)
2 | 2.3 | 2.6 | 3
------------------------
6 | 7 | 8 | 9
i hope this helped! if all else fails, just ask for help. it really does go a long way
Answer:
Area= (Base* Height)/2=(Base*12)/2=120
Base*12=120*2=240
Base=240/12
Base=20 m
Step-by-step explanation:
