Answer:
A
Step-by-step explanation:
A. x = 25
The answer would be (A) 14.47 gallons. Hope this helps!
Y = -3x + 6
y - 6 = -3x
-1/3 y + 2 = x
z = x -3
z = -1/3 y + 2 -3 = -1/3 y - 1
set z = 0
-1/3 y = 1
y = -3
set y = 0
z = - 1
Step 3 is wrong ( = 1/10 pound x 1/10 pound )
Answer: $2184
Step-by-step explanation:
2.8% interest annaully
Deposit $6500
Annaully interest
2.8% x $6500 / 100
= $182
Interest after 12 years.
Principal x Rate x Time/100
= $6500 x 2.8% x 12 /100
= $2184