Pretty simple. He needed 6.7 gallons to fill the tank. At 3.80/gallon, he spent $25.46
Answer:

Step-by-step explanation:
Hope this helps
Mark me as brainiest
Answer:
q = 5/18
Step-by-step explanation:
q + 5/9 = 5/6
Subtract 5/9 from each side
q + 5/9 - 5/9 = 5/6 - 5/9
q = 5/6 - 5/9
Get a common denominator of 18
q = 5/6 *3/3 - 5/9 *2/2
q = 15/18 - 10/18
q = 5/18
12. A=112
13. A=992.50
but answer by process comes more.
14. b= 96
16. both side equal 30=30
so I proportion
Yo sup??
From Newton's 2nd law of motion
F*t=Δp
=mv-mu
mu=0.4*15
=6
t=0.2
mv=0
Therefore
F*0.2=6
F=30 N
Hope this helps.