Answer:
x=3
Step-by-step explanation:
-3x+12=x
12=x+3x
12=4x
x=<u>1</u><u>2</u>
<u> </u><u> </u><u> </u><u> </u><u> </u>4
x=3 hope it helpu
Answer:
15/2
Step-by-step explanation:
The equation would be 425 x .83(12) + 250 because 425 is what he has at first, then times .83 which is what returns back to him each month, which .83 is multiplied by 12 which is how many months that are in a year plus 250 which is what he adds on after each year
Answer:
x=72
Step-by-step explanation:
Answer:
Step-by-step explanation:
You cross multiply. So it's 14 times 250 divided by 115.
That's how much you would add to the 250 mixture.
14 times 250 is 3500, Divided by 150= 23 and a third.
It does say round to the nearest gram.
So we had to add about 23 g to 250 g of flour.