Answer: Step-by-step explanation:
25y + 150x = 250 (÷25)
y+6x=10
y=10-6x
example x=1 y=4
Answer:
not all are like that and some are like that because there family struggles so they can't buy alot of things or many take showers there are many reasons
the first one is true and the second one is false
Answer:
14 weeks
Step-by-step explanation:
500 - 220 = 280
280 / 20 = 14
You will need:
(2240/625)*250=896 ml of treatment liquid.
If each bottle contains 250 ml you'll need 3.6 bottles (3 bottles and a bit more than half a bottle).
I do not think you need the conversion 1 cubic meter=1000 litres unless the volume of the tank is in cubic meters BUT 2240 cubic meters seems too large!