Let the restaurant need to earn x dollars on Sunday, to average 1000$/day .
The average earning over the 3 days is
dollars.
we equalize this expression to $1000:
dollars
Thus the equation is :
Answer:
a summary is an average and an average is mean
Step-by-step explanation:
to get the mean add all the cakes sold together then divide by number of years
21+28+19+26+21=115
115/5=23
so....
first one: mean
second one: 23
earnings * 20 percent = 17
earnings * .2 = 17
divide by .2 on each side
earnings = 17/.2
earnings = $85.00
It would be .2 not 2 because the smaller number is first
2 divided by 10 is .2
The number is "fifteen thousand four hundred nine".
In addition to my normal speech, I can say it in maybe ten different
regional dialects and foreign accents, but none of them really well.
I can also say it in four foreign languages that are not English.