Answer is A because when you work it out the area is 110.500 and rounding it makes it -
Answer:
- 340 dimes and 232 quarters
Step-by-step explanation:
Let the number of dimes be x and quarters be y.
- Dime = 10 cents, quarter = 25 cents, total amount is $92 = 9200 cents
<u>We have equations:</u>
- x + y = 572
- 10x + 25y = 9200
<u>Multiply the first equation by 10 and subtract from the second one:</u>
- 10x + 25y - 10x - 10y = 9200 - 5720
- 15y = 3480
- y = 3480/15
- y = 232
<u>Find the value of x:</u>
- x + 232 = 572
- x = 572 - 232
- x = 340
Answer:
16
Step-by-step explanation:
12-(-4)=12+4=16
Answer:
6/35
Step-by-step explanation:
After an earthquake, $$ 3 /7 of all claims were paid within a month.
Let the total number of claims be represented by 1
Therefore, the amount of claims that were not paid within the month is calculated as:
1 - 3/7 = 4/7
Hence, 4/7 claims were not yet paid.
Of the remaining claims that had not yet been paid, $$ 2/5 of them were paid within the second month. What fraction of all claims were paid in the second month?
This is calculated as:
2/5 of the claims that were not yet paid
= 2/5 of 4/7
= 2/5 × 4/7
= 6/35