Answer:
4900 Litres
Step-by-step explanation:
First we need a common demoninator:
3/7=15/35
Then we subtract the two to figure out how much 420 Litres is:
15/35-12/35=3/35
3/35=420 litres
Divide amount by the numerater for thow much 1/x is.
1/35=140
and multiply by the denomenator to get a full number on your fraction, and therefore a full tank.
140 x 35 = 4900
False
(5,5)
y < x + 3
5 < 5 + 3
5 < 8 (correct)
(5,5)
y > -2x - 1
5 > -2(5) - 1
5 > -10 - 1
5 > -11 (correct)
so (5,5) is a solution..and there are many more
Answer:
x = 1/4
Step-by-step explanation:
First u swap the sides of the equation
8x = 2
then you divide both sides by 8 which gets you 1/4 or 0.025
Answer:
y = 8, x = 4
Step-by-step explanation:
idk whether y is hardcover or paperback of vice versa and i can't explain if there's a timelimit it'll take too long
