Answer:
B. The flow rate of the large tank is –10 gal/min, and the flow rate of the small tank is 10 gal/min.
Step-by-step explanation:
Answer:
1) is equivalent multiply by 6
2) is equivalent multiply by 2 to 5/2
-8+2x=12x-3
Subtract 2x from both sides
-8=10x-3
Add 3 to both sides
-5=10x
Divide both sides by 10
-5/10 = x
-1/2= x
1. 11; 4
2. -64; 81
3. X+5; x+22,500
4. -13; -3
5. 8
6. 56F; 6F
7. -29/10 or -2 and 9/10
8. >; <; <
9. -2/9
The answer is B, the green is f(x)=x^2 and the red one is g(x)=f(2x).
