You divide 1540 by 220 to get 7. We do this because we want to find how many times 220 can go in 1540 which shows the amount of ft tall the scale will be. We can check it by doing 7 × 220 which is 1,540.
The building will be 7 ft tall in the scale.
Answer:
28
Step-by-step explanation:
49*364= 14924
14952 - 14924= 28
You can track the number though it would takes time.
N = Negin and W = Weaver
Day zero:
N = 5
W = 21
Day one:
N = 8
W = 20
Day two:
N = 11
W = 19
Day three:
N = 14
W = 18
Day four:
N = 17
W = 17
So it takes them 4 days to have the same number of boxed of cookies (17 boxes)
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Now for algebra part:
d stands for days
Equation for Negin would be N = 5 + 3d
(because for each day, Ms.Negin would get 3 more boxes)
and Weaver would be W = 21 - d
(because for each day, Mrs.Weaver would eat 1 box)
So to solve it algebraically, set N and W equals to each other, like this:
5+3d = 21 - d
Now solve for d:
add both sides by d:
5 + 4d = 21
subtract both sides by 5:
4d = 16
Now divide both sides by 4:
<span>d = 4
</span>so<span> 4 days.
</span>To find the number of boxes on 4th day, you can just plug in one equation: Let's go with Weaver's:
W = 21 - d
W = 21 - 4
W = <span>17
</span>so 17 boxes.
Hope this helps!
Answer:
A, B, C, and F is your possible answers
The quotient of means to divide so it could be any symbol and they could switch places when dividing.