Answer:
Its 78,300
Step-by-step explanation:
So hmmm there are 5pennies in a nickel, and 10pennies in a dime and 25pennies in a quarter
now, in $6.10, there are 610 pennies
n = amount of nickels coins
d = amount of dime coins
q = amount of quarter coins
so... we know, there are 5*n or 5n pennies in the nickels, and 10*d or 10d pennies in the dimes and 25*q or 25q in the quarter coins, and we know their sum is 610 pennies total, thus
5n + 10d + 25q = 610
now, there are 4 more "n" then "d", so whatever "d" is, "n" is 4 more than that
n = d + 4
and twice as many "q" than "n", so, whatever "n" is, then
q = 2n

solve for "d", to see how many dimes are there
what about the nickels? well, n = d + 4
what about the quarters? well, q = 2d + 8
Answer:
$7897.50
Step-by-step explanation:
using both compound interest and simple interest, they will need to pay $7897.50 by the end of a year
She can ride the rollercoaster 4 times and other ones 9 times 4R + 9O < 30$ (less than or equal to sign) or
6 roller coasters and 6 others...
6R + 6O = 30$
Answer:
Step-by-step explanation:
Answer:
Option B. 20% of her customers ordered appetizer but no dessert.
Step-by-step explanation:
We have to analyze a track report of the customers who ordered an appetizer and dessert.
In this track report highlighted cell is 0.2 which shows appetizer ordered with no order of dessert.
Therefore 0.2 means 20% of the customer ordered an appetizer but no dessert was ordered.
Option B. is the answer.