Answer:
Try c am sure it is correct
Answer:
= 18
Step-by-step explanation:
= 
Cross multiply
5 * c = 30 * 3
5c = 90
Divide both sides by 5
c = 90/5
c = 18
So
1/2x+2=2/3x
convert to common fraction
1/2=3/6
2/3=4/6
3/6x+2=4/6x
subtract 3/6x from both sides
2=1/6x
multiply boh tisdes by 6
12=x
the tank can hold 12 gallon
Answer:
2-11i
Step-by-step explanation:
-2-5i - (-4+6i)
Distribute the minus sign
-2-5i +4 -6i
Combine the real parts
-2+4 = 2
Combine the imaginary parts
-5i-6i = -11i
the complex number is
2-11i