Answers
x represent bags of snack and y is bottles of water.
This equations shows the total amount and the cost of each water bottle and snack:
20.00 = 2.50x + 1.00y
Total: $20.00
Snack: $2.50
Water Bottle: $1.00
And this question shows the total items:
11 = x + y
Which there will be some snack + some water bottle = 11 items
—————————————————————
• Now I’m going to first solve for x, which is the amount of bags of snack.
I will use the equation, 11 = x + y.
(First, we’ll subtract y from both side, since we’re solving for x [UNDO])
11 = x + y
-y = - y
_______
11 - y = x —> so x is equal to 11 minus y.
—————————————————————
• Now we’re going to plug the 11 - y as x in the equation: 20.00 = 2.50x + 1.00y to solve for y.
20.00 = 2.50 (11 - y) + 1.00y
20.00 = 27.5 - 2.50y + 1.00y (Distributed)
20.00 = 27.5 - 1.50y (Combine like terms)
20.00 = 27.5 - 1.50y
-27.5 = -27.5 (Subtract -27.5 both side)
——————————
-7.5 = - 1.50y
-7.5 = -1.50y
—— ——— (Divide both side by -1.50)
- 1.50 = -1.50
5 = y
y is equals to 5, which means that there are 5 water bottles.
Now we know there are 11 items total and because there are 5 water bottles, there will be 6 bags of snacks. 11-5=6
—————————————————————
ANSWER:
They bought 6 bags of snacks! :)
Related Questions
Restaurants frequently add an 18% tip on the pre-tax bill when the party is 8 people or more. The tax is calculated based on the bill before the tip is included. Last night, friends went out to dinner and decided to split the bill evenly. If the bill without tax or tip was $ and the tax was %, how much did each person owe?
Answers
The money each person owes at restaurants for dinner is $1.41.
What is tax?In mathematics, the tax calculation is related to the selling price and income of taxpayers. It is a charge imposed by the government on the citizens for the collection of funds for public welfare and expenditure activities. There are two types of taxes: direct tax and indirect tax.
Given that, Restaurants frequently add an 18% tip on the pre-tax bill when the party is 8 people or more.
The first step is to determine the total cost of the dinner. The total cost includes the cost of the dinner, tip and tax.
Total cost = Cost of the dinner + Tax + Tip
Tax = Cost of the meal x Percentage tax
Tax = $114.46 x 5%
Tax = $114.46 x 0.05 = $5.723
Tip = Percentage tip x Cost of the diner
Tip = 18% x $114.46
Tip = 0.18 x $114.46
Tip = $20.60
Total cost = $114.46 + $20.60 + $5.72 = $140.78
Amount each person owes = Total cost of the meal / Number of people
Amount each person owes = $140.78/10 = $1.41
Therefore, the money each person owes at restaurants for dinner is $1.41.
To learn more about the tax visit:
brainly.com/question/16423331.
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"Your question is incomplete, probably the complete question/missing part is:"
Restaurants frequently add an 18% tip on the pre-tax bill when the party is 8 people or more. The tax is calculated based on the bill before the tip is included. Last night, 10 friends went out to dinner and decided to split the bill evenly. If the bill without tax or tip was $114.46 and the tax was 5%, how much did each person owe?
What does this emoji mean?
Answers
Answer:
Nooo sort of end of the world
Step-by-step explanation:
Answer:
strested
Step-by-step explanation:
Find the rational number halfway between the two given rational numbers. 1/3 and 1/4 ?
the number given between is ?
Answers
Answer:
7/24 or 0.2196
Step-by-step explanation:
the difference between 1/3 and 1/4 is 1/12
half of 1/12 is 1/24
add 1/24 to 1/4 to get 7/24
subtract 1/24 from 1/3 to get 7/24
Answer:
the number given between 1/3 and 1/4 is 7/12
Step-by-step explanation: i hope it works for you
:)
2/5 + r = 1 and 4/5
What is r?
Answers
Please need help ASAP
Answers
Simplify: (4 - 5) - (13 - 18 + 2) (YOU WILL GET 25 POINTS IF YOU GET IT RIGHT)
(a) -1
(b) -2
(c) 1
(d) 2
Answers
Answer:
(d)
Step-by-step explanation:
Which is 2!
A spinner contains the numbers 1 through 70. What is the probability that the spinner will land on a number that is not a multiple of 12?
Answers
Answer:
5 out of 70
Step-by-step explanation:
all you have to do is figure all of the multiple of 12 in 70 which is 12, 24, 36, 48, and 60 so that's 5 numbers out of the 70
Question 7 of 10
For what value of x is the rational expression below equal to zero?
2-x/2 + x
A. O
B. 2
O C. -2
O D.-1
Answers
Step-by-step explanation:
if you divide 0 by any number you will get 0!!!
if you will substitute x for 2 you will have:
2-2/2+2 = 0/4 = 0
A lawn mower costs $250. Today it is on sale for $150. What percent has
been taken off the price of the lawn mower? (What percent is 150 of 250?)
Answers
250/100=1%. 2.5=1%
150/2.5=60
So the amount has been decreased by 40% :)
Or, you could do:
(150/250)x100, which also shows that 150 is 60 of 250
Solve for the following triangle
Answers
Answer:
50
Step-by-step explanation:
as 40 + 90 + ? = 180 (Angle sum property)
so ? = 180 -130 = 50
We know the 2 angles are 90 and 40, To get the third angle you add 90 + 40 to get 130.
Now minus the hole area of the right triangle from the two added angles, (180 - 130) to find out the missing angle is 50 degrees.
There are 20 students in a class. A student is randomly chosen each day to record attendance. What is the probability that the same kid gets picked to record attendance two days in a row?
Answers
Answer:
the probability is 1/20
(4,-12) perpendicular y=14
Answers
Answer:
x = 4
Step-by-step explanation:
If two lines are perpendicular to each other, they have opposite slopes.
The first line is y = 14. Its slope is 0. A line perpendicular to this one will have a slope that is undefined, which is a vertical line.
Vertical lines have this equation: x = #
In this case, your x-value has to include 4.
Therefore, a line perpendicular to y = 14 that includes (4, -12) will have to be: x = 4.
Hope this helps!
Tyler has 45% of his pay check remaining. What fraction of his pay check does he have remaining?
Answers
Answer:
If he has 45% of his cheak remaining we already have the remaining so we just to turn it into a fraction
First we put it over 100
45
100
Then we reduce it to the lowest terms
which would be
9/20
C/2-3+6/D when c = 14 and d = 3
Answers
Answer:
im not entirely sure but i think 6
Step-by-step explanation:
14/2=7, 6/3=2, 7-3 is 4 and 4 + 2 is 6
A basketball player made 35 baskets in a season. Of these 60% were three point shots. How many three point shots did the player make
Answers
Step-by-step explanation:
the Boscombe all very well football match well because I am 15 year
PLEASE HELP ME?!!!!???
Answers
Answer:
2. 17/2
3. 5/2
4. 6
5. 9
6. 8
Step-by-step explanation:
Answer:
Hello! :) Have a good day!
2. 17/2
3. X = 5/2
4. X = 6
5. X = 9
6. X = 8
6(x+4)+1 simplified
Answers
Answer:
6x+25
Step-by-step explanation:
Multiply it out.
6x+24+1=6x+25
Hope I helped!
Answer:
6x+ 25
Step-by-step explanation:
Distribute
6(
Which of the following can form a cross section?
A a point and a triangle
B a plane and a cone
C a circle and a square
D a line and a point
Answers
A a point and a triangle
B a plane and a cone
C a circle and a square
D a line and a point
Answer is B
Answer:
Imma say A i'm sorry if it is incorrect
Step-by-step explanation:
I love your pfp btw
the equation is
7(4x-2)
Answers
Answer:
28x-14
Step-by-step explanation:
Given log Subscript 3 Baseline 2 almost-equals 0.631 and log Subscript 3 Baseline 7 almost-equals 1.771, what is log Subscript 3 Baseline 14?
1.118
1.893
2.402
3.542
Answers
Answer:
I believe it is C
Step-by-step explanation:
Answer:
C. 2.402
Step-by-step explanation:
correct on edge!
raise r to the 2nd power, then find the quotient of the result and a
Do not simplify any part of the expression.
please help me!!!
Answers
Answer:
Step-by-step explanation:ncncbnc
The equation y=x+5 describes a function. What happens to y as x increases?
Answers
Find the midpoint of the line segment connecting (1,1) and
(3,-3).
Answers
Answer:
2,-1
Step-by-step explanation:
graph, find length between points (sqrt 20) and slope (-2). sqrt20/2=sqrt5.
change in y/change in x = -2, change in y squared + change in x squared= 5. solve system of equations to get x=1, y=-2, or x=-1, y=2. i think i did something wrong but the answer should be correct
Grandma's recipe for sugar cookies 1 cups butter 2 cups sugar 4 eggs 1/2 teaspoon baking powder 1 1/4 cups of flower 1/4 teaspoon salt
Answers
find the value of x and the measure of each angle
Answers
Answer:
you can just type out like 30 degrees, 50 degrees, and 100 degrees or something like that
Step-by-step explanation:
There are 1460 pupils in my school and 35 % are non-swimmers.
How many pupils can swim ?
Answers
Answer:
people who can swim = 1460 ÷ 100 × 35 = 14.6 × 35 = 511
Write an equation of the line that passes
through (4, 1) and has a slope of -2.
Answers
Answer:5
Step-by-step explanation:
Write an equivalent expression using the
associative property for (7 + 8) + 10.
Answers
[tex]\textsf{Hey there!}[/tex]
[tex]\bold{(7+8)+10}\\\\\bold{Do\ PEMDAS\ to\ solve}\\\\\bold{Parentheses}\\\bold{Exponents}\\\bold{Multiplication}\\\bold{Division}\\\bold{Addition}\\\bold{Subtraction}\\\\\\\bold{(7+8)+10}\\\bold{(7+8)=15}\\\bold{15+10=\underline{25}}\\\\\\\\\\\boxed{\boxed{\bold{Answer: 25}}}}\huge\checkmark[/tex]
[tex]\textsf{Good luck on your assignment and your day!}[/tex]
~[tex]\frak{Amohitrite1040:)}[/tex]
What are these fractions as decimals: -5/6, -7 3/8, -3/11, 1 5/27
Answers
Answer:
0.83,-7.375,0.27,1.18
#Have nice day!Hope this helps! If It´s wrong i´m sorry:<~Regards~44014137Answer:
-0.83(3 goes on forever)
-7.375
-0.27(27 goes on forever)
-0.185(185 goes on forever)
Step-by-step explanation:
this is really easy, a fraction is really when broken down, is just a simple division problem, we will take the second problem as an example;
-7 3/8
to solve for the fraction, we can look at it as a problem itself
-7 ( 3 / 8 )
solve said division problem
3 / 8 = 0.375
and add whatever whole numbers you have to this, theres no need to change any proportional relationships between any of the numbers
-7.375
Is it possible to construct a sector such that the length of the radius is equal to the length of the arc created by its central angle?
Explain why or why not, and include the radius lengths and central angle measures that you tried.
Answers
Answer:
No
A 30 degree central angle would be a 30 degree arc.
The sin of 30 degrees is 0.5 so the arc would be just greater than 15, much less than 30.