Answer:
2 dollars
Step-by-step explanation:
You divide 18 by 9 and get 2. That is the unit rate. :)
The equation is y=-9x-1
Hope this helps!
Answer:
x=10
Step-by-step explanation:
10 a 8 son dos, entonces 14 ax es 4
Answer:
232.36
Step-by-step explanation:
double the radius and multiply by 3.14
Multiply the first equation by -2 to give
4x - 2y = 6
-x + 2y = 3 Adding:-
3x = 9
x = 3
Plug x = 3 into second equation:-
-3 + 2y = 3
2y = 6
y = 3
Answer is x=3, y = 3
