Answer:
210 stamps
Step-by-step explanation:
<u>Given:</u>
- Arthur ⇒ a = 3 k
- Yusuf ⇒ y = 5k
- Bill ⇒ b = 6k
<u>Yusuf gave </u><u>x</u><u> stamps to Arthur, then:</u>
<u>Bill gave Arthur 42 stamps more than Yusuf gave to Arthur, then:</u>
- b = 6k - (x+42)
- a = 3k + x + x + 42
<u>Now all 3 have same amount of stamps:</u>
- 5k -x = 6k - x - 42 = 3k + 2x + 42
<u>From the first part of the equation we get:</u>
- 6k - 5k = 42 + x - x
- k = 42
<u>How many stamps did Yusuf have at first?</u>
- y = 5k
- y =5*42
- y = 210 stamps
Yusuf had 210 stamps at first
Answer:
6 baskets did Kiran score on Thursday
Step-by-step explanation:
As per the statement:
Kiran scored 36 baskets in 1 week.
On weekend she scored = baskets.
She scored 1/4 of them on Tuesday
⇒On Tuesday she scored = baskets
She scored 1/12 of them on Wednesday
⇒On Wednesday she scored = baskets.
Then;
She scored = On Weekend + On Tuesday + On Wednesday = 18+9+3 = 30 baskets.
Rest on Thursday she scored = 36 - 30 = 6 baskets.
Therefore, 6 baskets did Kiran score on Thursday
Figures A, B, and C. The reason is because a polygon is a shape that has straight lines. A, B, and C are made up of straight lines. Figure D has curves at the corners, so that is not considered a polygon.
Radius equals: 4.51
hope this helps! ♥
The answer is B
She cannot guarantee that the percentage taken directly corresponds to the entire student body