Tina needs to pay Tony 70p still
Answer:
A. Every minute, 2/3 of a gallon is drained, so the rate of change would be -2/3
B. It would take 7.5 minutes to drain the tank
35% of a number (say, x) is 35% * x.
35% can be written as a fraction, too. % means /100, so 35% is 35/100 which simplifies to 7/20.
So, 35% * x = 7/20 * x
Which question and if you have the name of the assignment or it has a copy right at the bottom you can most likely find it online hope that helps
Answer:
14, 22
Step-by-step explanation:
x+y = 36
2×x - y = 6
=> x = 36 - y
=> 2×(36 - y) - y = 6
72 - 2y - y = 6
-3y = -66
3y = 66
y = 22
=> x = 36 - 22 = 14
