Your family goes to a Southern-style restaurant for dinner. There are 6 people in your family.Some order the chicken dinner for $14 and some order the steak dinner for $17. If the total bill
was $99, how many people ordered each dinner?
Answers
Answer:
We conclude that:
- The number of people who ordered the chicken dinner = 1
- The number of people who ordered the steak dinner = 5
Step-by-step explanation:
Given that
- Some order the chicken dinner for $14
- some order the steak dinner for $17.
- Total bill = $99
- Let 'n' be the number of people who ordered the chicken dinner.
- Let '6-n' be the number of people who ordered the steak dinner.
Thus, the equation becomes
Divide both sides by -3
and
Therefore, we conclude that:
- The number of people who ordered the chicken dinner = 1
- The number of people who ordered the steak dinner = 5
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Angie has some red and blue beads. 40% of her beads were red. When she lost 50 blue beads, the number of blue beads was reduced by 1/3 its original number of beads. How many beads did Angie have in the end?
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Answers
The limit of the sequence is 0.
-------------------------------------------------------------
This is a geometric sequence with the first term a = 48 and r = 1/4 = 0.25 as the common ratio. Since |r| < 1, this means that the terms are steadily getting smaller and smaller. The terms will approach 0 but not actually get there.
Note: if you added up all the terms of this infinite sequence, then the sum would be S = a/(1-r) = 48/(1-0.25) = 64
Answers
Answer:
Really I mean just ugh really 3 gallons is by far the biggest
Step-by-step explanation:
16 cups are one gallon
3 fluid ounces is 0.37 cups
Please for the love of God actually learn this don't just cheat your way to an A
Oh and a teaching lesson
8 fluid ounces is rounded up to a cup
2 cups make a pint
2 pints make a quart
2 quarts make half a gallon
2 half gallons make a gallon
Answers
Where:
C = total cost of printing
x = number of business cards printed
0.5 = variable cost of printing, this cost depends on the number of business card
10 = fixed cost of printing, this cost stays the same regardless of the number of business card printed.
C = 0.5x + 10 ; derive the formula of x.
C - 10 = 0.5x
(C - 10)/0.5 = x
Answer: x = 2C - 20
Step-by-step explanation:
Subtract 10 from both sides of the equation: C - 10 = 0.5x
Divide both sides by 0.5 and simplify:
C - 10
0.5
= x → 2(C - 10) = x → 2C - 20 = x
Finally, interchange the sides of the equation: x = 2C - 20.
Answers
Answer:
A
Step-by-step explanation:
It is inclusive.
The sum of half a number and three-fourths is at least five and one quarter.
True or False?
Answers
Answer:
True
Step-by-step explanation:
As there are infinite numbers, the list of multiples are also infinite.
Multiples of 6 : 6, 12 , 18 , 24 ..............
Answer:
True; yes.
Step-by-step explanation:
Think about it, what does etc, etc mean? It means repetitive-a pattern, in a sort of way. So here are some multiples of 6:
6,12,18,24,30,36,42,48,54,60,66,72,78,84,90,96,102,108,114,120,126,132,138,144,150,156,162,168,174,180,186,192,198,204,210,216,222,228,234,240,246,252,258,264,270,276,282,288,294, etc.
As you can see, all I'm doing is adding 6 to every step I go. So when you say there is an infinite number, then these multiples are going to be infinite.