Answer:
4 lbs left after 5 days
Step-by-step explanation:
First, you need to step up an equation!
You know that Soomin has a total of 20 pounds and that she's using it, so you are going to use subtraction.
She uses 3 1/5 pounds per day so you write:
20 - 3 1/5x
and you know that she wants to know how much she has left after 5 days so you replace the x with 5:
20 - (3 1/5) * 5
Multiply first:
20 - 16
After Subtracting you get the answer:
4 lbs left
Answer:
30.2 is the answer (use distrubutyion in this problem)
Step-by-step explanation:
2 1/4
2 1/3
These two fractions are both less than 2 1/2 but greater than 2
Answer:
w>3
Step-by-step explanation:
Easy, just make 2 thingummies cancle each other
like this
(2x+3) and (-2x+4)
the sum is 7 because x's cancel
or
(2x-3) and (4x+3),
the sum is 6x because -3 an 3 cancel
