To answer this question I tried to find a common multiple of 21 and 35 which I found to be 105. As they are in minutes 105 is 1 hour and 45 minutes; after this I found 1 hour 45 munutes after 7:30, I then got 9:15
9:15 is my answer
Answer:
21
Step-by-step explanation:
To solve the problem you can just leave the negatives behind for a while.
You then divide 294 by 14 using the normal method of division you prefere.
The answer you get is 21.
So now when the signs of the numbers are the same (negative or positive) The answer after dividing is always a positive number thus the answer remain 21.
HOPE IT HELPED
Answer:
b x =-2/3
Step-by-step explanation:
-3(2x+1) + 3x = 6x + 3
Distribute
-6x -3 +3x =6x+3
Combine like terms
-3x-3 = 6x+3
Add 3x to each side
-3x+3x-3 = 6x+3x+3
-3 = 9x+3
Subtract 3 from each side
-3-3 = 9x+3-3
-6 = 9x
Divide by 9
-6/9 = 9x/9
-2/3 =x
<h3>
Answer: 0.557</h3>
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Work Shown:
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Side note:
A similar formula is 
We can isolate the last term to get the first equation shown above.
M=months
400+20m=100+40m
300=20m
m=15 months
After 15 months total savings of two options are the same.
Total savings=400+20*15=700 with either options
