Answer:
both size boxes are $18 each
Step-by-step explanation:
Let x and y represent the costs of the small and large boxes, respectively. Then the two sales are ...
3x +14y = 306
7x +7y = 252
Doubling the second equation and subtracting the first, we have ...
2(7x +7y) -(3x +14y) = 2(252) -(306)
11x = 198
x = 18
y = 252/7 -x = 36 -18 = 18
A small box costs $18, as does a large box.
Answer:
both size boxes are $18 each
Step-by-step explanation:
Let x and y represent the costs of the small and large boxes, respectively. Then the two sales are ...
3x +14y = 306
7x +7y = 252
Doubling the second equation and subtracting the first, we have ...
2(7x +7y) -(3x +14y) = 2(252) -(306)
11x = 198
x = 18
y = 252/7 -x = 36 -18 = 18
A small box costs $18, as does a large box.
the equation y= 1.25x represents the cost (y) to buy (x) granola bars at the sack shop. the table shows the cost of granola bars at the sports field. which location sells granola bars for a lower price
Answer:
Its the snack shop because for each bar it is 1.25 each.
Step-by-step explanation:
Answer:
The answer is Snack Shop.
Step-by-step explanation:
The equation given us, y=1.25x means this store sells a bar of granola for $1.25.
However the other store sells there granola bar for $1.30.
1.25 is less than 1.30.
Choose the store that sells their granola bar for $1.25.
9 = -7w + 12w – 6
Solve steps explaining pls
Answer:
Step-by-step explanation:
9 = - 7w + 12w - 6
by transposing,
9 + 6 = -7w + 12w
15 = 5w
w = 15 / 5
w = 3
Hope this helps
plz mark as brainliest!!!!!!
Answer:
[tex]w=3[/tex]
Step-by-step explanation:
[tex]9 = -7w + 12w -6[/tex]
Start by combining like terms ([tex]-7w+12w[/tex]):
[tex]9=5w-6[/tex]
Add [tex]6[/tex] to both sides of the equation:
[tex]15=5w[/tex]
Divide both sides of the equation by the coefficient of [tex]w[/tex], which is [tex]5[/tex]:
[tex]3=w[/tex]
_
Check your work by substituting the solved value of [tex]w[/tex] ([tex]3[/tex]), into the initial equation:
[tex]9 = -7(3) + 12(3) -6[/tex]
Multiply:
[tex]9=-21+36-6[/tex]
Combine like terms:
[tex]9=9[/tex]
Since both sides of the equation are equal, our answer is correct!
Which number is divisibly by both 3 and 4?
A. 101,444
B. 112,436
C. 118,764
D. 118,422
Answer:
C 118,764
Step-by-step explanation:
118764/12=9897
3*4=12 which is why I divided it by 12.
what is the value of n in the equation -1/2 (2n + 4) + 6 = –9 + 4(2n + 1)?
X
The line of best fit for the graph above has the equation
y= 1.5x + 3. What value does the line predict when
x = 4?
y =
Answer:
9
Step-by-step explanation:
just plugged in 4 for x
y=1.5(4)+3
hope this helps and is right haha <3
I’m so confused does anyone know the answer
Answer:
1.5(2x5)
Step-by-step explanation:
just swap the things in the parenthases
could u vote me brainliest plz? thx :)
Solve for x...........
Answer:
x=?
Step-by-step explanation:
Quadratic formula of -24x = 6x^2
Answer:
x = 4
Step-by-step explanation:
Well, while this is not a full quadratic equation, this can still be worked with, so let's get started.
Taking [tex]-24x=6x^2[/tex], we can simplify this just to make it a bit more professional, to say [tex]6x^2=-24x[/tex] (We can do this because of the Symmetric Property of Equality, which states that a=b then b=a).
Now, we can really start by dividing both sides by 6, to get [tex]x^{2} =-4x[/tex], and then divide both sides by x to get [tex]x=4[/tex].
So, the answer of this quadratic equation is x = 4.
James paid $42 for 6 pounds of chocolate. How much does the chocolate cost per pound?
Answer:
7
Step-by-step explanation:
Answer:
7 dollars per pound
Explanation:
divide 42 by 6 and your answer is 7 dollars per pound
Given the point (-5,-7) and a slope of 2.
I need helpppo
Answer:
Step-by-step explanation:
y-y1=m(x-x1)
y+7=2(x+5)
y+7=2x+10
2x-y=-3
Which of the following options have the same value as 60% of 94%
Answer:
The answers are B, C, and E
Step-by-step explanation:
To multiply the binomials, multiply each term of (x + 1) by each term of (x + 2). Fill in the blanks with the
result.
Answer: x(x) + x(2) + 1(x) + 1(2)
The simplified product is x² + 3x + 2
Hope this helps!
Answer:
Step-by-step explanation:
An object is about 5 times the distance Earth is from the Sun. Earth is about miles from the Sun. About how far is the object from the Sun?
Answer:
5(miles from the sun)=how far an object is. 92.831 million mi is the distance from earth to the sun. You multiply this by 5 and you should get your answer
Step-by-step explanation:
Which of the following equation will produce the graph shown below
Answer:
A) y = 2(x-1)^(2 )- 4
Step-by-step explanation:
Answer:
Answer Y=2(X-1)^(2)-4
For the polynomial f(x)=2x^3-9x^2+11x-20 as
Answer:
False
Step-by-step explanation:
False
I'm assuming its because x isn't negative infinity because the leading coefficient is positive
The graph is shown below, therefore the given statement is false.
The given polynomial f(x)=2x³-9x²+11x-20 as x→-∞, f(x)→∞.
How to solve polynomial function?To solve a polynomial equation first, write it in standard form. Once it is equal to zero, factor it and then set each variable factor equal to zero.
Now, (0, -20), (1, -16), (2, -18), (3, -14) and (4, 8).
The graph is shown below, therefore the given statement is false.
To learn more about the polynomial function visit:
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Madison is starting her own sewing business. Madison thinks she will do a better job than her competitors, so she thinks she can charge $13.05 per hour. If she knows she will only be able to work 190 hours per month (that's 47.5 hours per week), how much money will she earn each month?
Answer:
$2479.5Step-by-step explanation:
In this problem we will estimate her monthly earnings
given that she earns $13.05 per hour
and also given that she works for 190 hours in a month
then in a month, her earnings will be
=$13.05*190
=$2479.5
alternatively,
per week she works 47.5hours
in a week she will earn 13.05*47.7= $622.485
4 weeks make a month
then after one month her earning will be
$622.485*4= $2479.5
what is 60% of 125 enter answer
QUICK!!!
Refrigerators n s’mores sells appliances with a 20% markup from their purchase cost. Alice makes a 5% commission rate on her daily sales. If the store buys a washer and dryer set $600, what would Alice’s commission be if she sold those appliances?
The price of the washer and dryer set after the markup is ____
The amount of Alice’s commission would be ___
Answer:
number one 720 second 36
Step-by-step explanation:
Answer:
the first one is is 720$ second one is 36$
Step-by-step explanation:
Pls hurry lol I’m doing a quiz
First peron to answer i will mark brainlest
The North Point High School cheerleading squad
needs $1250 in order to travel to the national
competition. They decide to hold a 3–day car
wash to raise the money.
Part A:
On Friday, the team raised $395.83. On Saturday,
the team raised $511.59. After these 2 days, how
much money had the team raised so far?
$__________
Part B:
After the car wash ended on Sunday, the team
discovered that they had raised a total of
$1294.77. Using the information you found in
Part A, how much did they earn on Sunday?
Answer:
$907.42$387.35Step-by-step explanation:
Part AFriday - $395.83Saturday - $511.59Total of 2 days
395.83 + 511.59 = $907.42Part BTotal of 3 days - $1294.77
Sunday
1294.77 - 907.42 = $387.35A pipe cleaner lay across a wire shelf. The wires that make up the shelf are parallel, and the pipe cleaner is a transversal. The parallel wires are labeled a, b, and, c, and the angles are labeled with numbers. Parallel lines a, b, and c are cut by a pipe cleaner transversal. All angles are described clockwise, from uppercase left. Where line a intersects with the pipe cleaner, the angles are: 1, 2, 4, 3. Where line b intersects with the pipe cleaner, the angles are 5, 6, 8, 7. Where line c intersects with the pipe cleaner, the angles are: 9, 130 degrees, 12, 11. The measure of one angle is 130°. Which statement is true regarding the 130° angle and angle 3? They are same-side interior angles, so angle 3 measures 50°. They are alternate interior angles, so angle 3 also measures 130°. They are corresponding angles, so angle 3 also measures 130°. They are alternate exterior angles, so angle 3 measures 50°.
Answer:
B. They are alternate interior angles, so angle 3 also measures 130°.
Explanation: This is the correct answer on Edge 2021, just took the unit test. Hope this helps ^-^.
They are alternate interior angles, so angle 3 also measures 130°. The correct option is B.
What are alternate interior angles?The angle formed by the line intersecting two parallel lines is called the alternate interior angle. These two angles are equal in magnitude.
Here, according to the given figure, lines a and c are parallel lines and pipe cleaner is a transversal that is passing through these parallel lines.
Therefore, by the property of parallel lines, the corresponding and alternative exterior or interior angles made by the common transversal ( pipe cleaner) on lines a and c must be equal, and here ∠3 and 130° are alternative interior angles by lines a and c with the same transversal, So, they must be equal.
The complete question is given below:-
A pipe cleaner lay across a wire shelf. The wires that make up the shelf are parallel, and the pipe cleaner is a transversal. The parallel wires are labeled a, b, and, c, and the angles are labeled with numbers. The measure of one angle is 130°. Which statement is true regarding the 130° angle and angle 3?
A. They are same-side interior angles, so angle 3 measures 50°.
B. They are alternate interior angles, so angle 3 also measures 130°.
C. They are corresponding angles, so angle 3 also measures 130°.
D. They are alternate exterior angles, so angle 3 measures 50°.
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Solve for x: 2 over 3 (x − 4) = 2x. (1 point)
AHHHHH I CANT GET THIS
A.) 2
B.) -2
C.) -8
D.) -4
Answer:
-2
Step-by-step explanation:
2/3 (x-4)=2x
or, 2x-8/3 =2x (multiply(x-4) by 2/3)
or, 2x-8 =3×2x
or, 2x-8 =6x
or, 2x-6x = 8
or, -4x = 8
or, x= 8/(-4)
or, x= -2
Part of a hundredths grid is shown.
Part?of?a?hundredths?chart?with?one?empty?box.
Part A
What is the pattern for going across a row on the grid? Drag the phrases to complete the statement.
stays the sameincrease by 1increase by 10
The tenths
and the hundredths
Answer:
d b c
Step-by-step explanation:
fdfbwhgbcsjbcjbchsvbchwgchwvcdn
The circumference of a car wheel is about 65 inches.
If the car wheel rotates once per second, how far in feet does the car travel in one minute?
Y + 2x = 5 I have to solve for Y please
Answer:
Y=5-2X
Step-by-step explanation:
Answer:
IF YOU HAVE TO SOLVE FOR Y THEN TAKE X AS ANY NUMBER YOU WANT.
SUPPOSE X=2
PUT THE VALUE IN THE EQUATION THEN U WILL GET-
Y+2(2)=5
= Y+4=5
= Y=5-4
= Y=1
THIS IS JUST ONE EXAMPLE BUT THERE CAN BE INFINITIVE NUMBER OF ANSWERS FOR THIS QUESTION.
I WILL SHOW U ONE MORE EXAMPLE.
IF X=1
THEN THE EQUATION WILL BE-
Y+2(1)=5
Y+2=5
Y=5-2
Y=3
SO HERE WE GOT Y=1&3
AND ALSO Y CAN HAVE INFINITE SOLUTIONS (THIS IS ON THE BASIS OF THE PROPERTY OF LINEAR EQUATION, I.E., A LINEAR EQUATION CAN HAVE INFINITIVE SOLUTIONS)
How can I split 166 in half
You divide 166 by 2. The answer would be 83.
The value of splitting 166 in half gives two equal halves of 83 each.
When 'split' a number in half, dividing the number into two equal parts.
Here want to split the number 166 in half.
Perform a division operation by dividing 166 by 2.
Division is the opposite operation of multiplication.
When divide a number by 2, you are essentially finding the value of half of that number.
So, the calculation is as follows:
166 ÷ 2 = 83
This means that half of 166 is 83.
Divide the number 166 into two equal parts, each being 83.
If add both halves together, you get the original number back:
83 + 83 = 166
Therefore, dividing 166 by 2 allows to splitting it equally into two halves, each having a value of 83.
learn more about splitting here
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Elijah keeps track of when his baby sister’s shoe size increases. He notes that on a certain day her shoe size increases to 6½. Select all the true statements about the relation Elijah observes between his sister’s age, in days, and her shoe size.
Group of answer choices
The domain of the relation is discrete.
The domain and range are restricted to positive integers.
The relation is not a function.
The domain and range are restricted to positive numbers.
The domain of the relation is continuous.
Answex-y
Step-by-step explanation:
It seems right.
The mass of Earth is about 6 x 10^24 kilograms. The mass of the moon is about
7 x 10^ 22 kilograms. The mass of Jupiter is about 2 times 10^27 kilograms.
About how many times as large is Earth's mass compared to the moon's mass? Justify your answer.
About how many times as large is Jupiter's mass compared to Earth's mass? Justify your answer.
Answer:
Earth is 85.71 times heavier than moonJupiter is 333.33 times heavier than EarthStep-by-step explanation:
Given
The mass of Earth is about 6 x 10^24 kilograms = eThe mass of the moon is about 7 x 10^ 22 kilograms = mThe mass of Jupiter is about 2 x 10^27 kilograms = jThe difference in mass
e/m = 6 x 10^24 / 7 x 10^ 22 = 600/7 = 85.71Earth is 85.71 times heavier than moon
j/e = 2 x 10^27 / 6 x 10^24 = 2000/6 = 333.33Jupiter is 333.33 times heavier than Earth
An emerald pendant was marked up 150% from an original cost of $488. Last Friday, Cameron bought the emerald pendant and paid an additional 5% in sale tax. What was his total cost?
Given parameters:
Mark up percentage = 150%
Original cost = $488
Sales tax = 5%
Unknown:
His total cost = ?
Solution:
Marking up a good is the amount a sell adds to a product which makes its selling price usually for a profit.
Since the emerald was marked up by 150%;
New cost = (1 + 1.5) x $488 = $1220
Now, the additional tax was 5%;
Tax = [tex]\frac{5}{100}[/tex] x 1220 = $61
So, the total cost = New cost + tax = $1220 + $61 = $1281
Which is a greater y-intercept (0,-1) or (0,-2)
Answer:
(0,-1)
Step-by-step explanation:
-1 is less than -2 so -1 have a greater value since it is closer to the origin (0,0)