Answer:
- Total value in cents = 51p+5n
- Total value in dollars = (51p+5n)/100
The answer varies depending if your teacher wants the answer in cents only, or in dollars only.
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Explanation:
- p = number of pennies
- n = number of nickels
- 2p = number of quarters, since we have twice as many quarters compared to pennies.
Based on that, we know,
- p = number of cents from the pennies (1 penny = 1 cent)
- 5n = number of cents from the nickels (5 nickels = 5 cents, multiply both sides by n)
- 25(2p) = 50p = number of cents from the quarters
and ultimately
p+5n+50p = 51p+5n
represents the total value of all the coins, and this value is in cents. We would divide by 100 to convert from cents to dollars. So we can say that 51p+5n cents = (51p+5n)/100 dollars
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As an example, let's say
So we have
- p = 4 pennies
- n = 5 nickels
- q = 2p = 2*4 = 8 quarters
This would mean we have
- p = 4 cents from the pennies only
- 5n = 5*5 = 25 cents from the nickels only
- 25q = 25*8 = 200 cents from the quarters only
Overall we have p+5n+25q = 4+25+200 = 229 cents which converts to 229/100 = $2.29
We can also say 51p+5n = 51*4+5*5 = 204+25 = 229 which is a slight shortcut to get the same result (that result being in cents).
You must first distribute
3/4(3p+4)
9p+12 is the answer <span />
Answer:
2)
d. -1 1/2
3)
c. 21 1/2
Step-by-step explanation:
Answer:
They may feel nervous because they are showing who they are as a person. Most people have a fake image of them selves when they are in public. For example If someone has a friend and they have done some things they do not want to share they might make a fake image of themselves to make it seem like they would have done those things.
This impacts their own self image because they are faking who they are and they feel that if they show someone who they truly are something bad might happen to their image and reputation and including everything they have built up in that fake image.
I hope this helps!