Miss Penny inherits $910 She decides to save some of the money and spend the rest.
The ratio of savings to spending money is 5:8
How much does she save and how much does she spend?
Please show a working if you can

Step-by-step explanation:

For ratio questions, add up the both ratio to know the exact ratio, similar to percentage question.

5:8 total ratio is 13

Save ratio : 5/13

Spend ratio : 8/13

Saved money : 5/13 x 910 = 350

Spent money : 8/13 x 910 = 560

To double check answer, you can try add up the saved and spend money. If it gets to initial money 910, then its correct. Have fun learning ^-^

answer: a and c are correct

step-by-step explanation:

the +5 is the vertical translation

the added negative symbol in front is the reflection over the y-axis

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for