When making a batch of orange juice for her basketball team, Jackie used 5 times as much water as concentrate. There were 32 more cups of water than concentrate. How much juice did she make in all?
She can make 48 cups juice
Further ExplanationOne variable linear equation is an equation that has a variable and the exponent number is one.
Can be stated in the form:
[tex]\large{\boxed{\bold{ax=b}}[/tex]
or
ax + b = c, where a, b, and c are constants, x is a variable
Whereas the two-variable linear equation is a linear equation that has 2 variables and the exponent is one
Can be stated in the form:
[tex]\large{\boxed{\bold{ax+bx=c}}}[/tex]
x, y = variable
Let x = cups of concentrate
w = cups of water
Jackie used 5 times as much water as concentrate.If we translate this sentence into equation:
w = 5x .. equation 1
There were 32 more cups of water than concentrate.If we translate this sentence into equation:
w = 32+x .. equation 2
We can make a comparison from equation 1 and 2
[tex]\displaystyle \frac{water}{concentrate} =5[/tex]
[tex]\displaystyle \frac{32+x}{x} =5[/tex]
[tex]\displaystyle 32+x=5x[/tex]
[tex]\displaystyle 32=4x[/tex][tex]\large{\boxed{x=8\:cups}}[/tex]
so x = concentrate = 8 cups
then water :
[tex]\displaystyle water={5\times8}[/tex]
water = 40 cups
Total juice she can make :
= 40 + 8 cups
= 48 cups
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Keywords : one variable, linear equation , juice, cups, concentrate, water
12 + 18x = 22x
heeeellllllpppp
Adam drew two same sized rectangles and divided them into the same number of equal parts he shaded one third of one rectangle and one fourth of the other rectangle what is the least number of Parts into which both rectangles could be divided?
Kens plan is y= -200x + 2400
How do I solve it?
Please help 3m+5=8 show workk
How can absolute value help you understand the size of a quantity? Give an example.
?$$??? What is the ratio of question marks to dollar signs?
rewrite 18(26)using distributive property
The result of the expression 18(26) using the distributive property is 468
Given the product of integers 18(26), we are to write it using the distributive property.
Given 3 integers A, B and C
A(B+C) = AB + AC
This shows that the variable A was distributed over A and B
Applying this in the given question;
18(26) = 18 (20 + 6)
18(26) = 18 (20) + 18(6)
18(26) = 360 + 108
18(26) = 468
Hence the result of the expression 18(26) using the distributive property is 468
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The graph shows the cost for each lawn that is mowed.
What does the rate of change represent in this situation?
Select the choices to correctly complete the sentence.
The rate of change represents
A) The number of lawns moved for every 1 dollar
B) The cost for every 1 lawn moved
C) The amount of lawns moved every hour
The rate of change represents the cost per lawn mowed. which is the correct answer would be an option (B).
What is the average rate of change of the function?It quantifies how much the function changed per unit on average throughout that time interval. The slope of the straight line connecting the interval's ends on the function's graph is used to calculate it.
The graph is given in the question.
According to the given graph, we can see that the y-axis is labeled cost (dollars) and that the x-axis is labeled lawns mowed.
The rate of change of a graph is given by the y value divided by the x value.
As per this situation, the rate of change describes the cost per lawn mowed.
Therefore, the rate of change represents the cost per lawn mowed.
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Use the distributive property to find the product of 1/3 x 2 3/4
Write a rule for the linear function in the graph.
A. y = -4x + 13
B. y = -4x – 13
C. y = 4x – 13
D. y = 1/4x – 13
Answer: The correct option is (C) [tex]y=4x-13.[/tex]
Step-by-step explanation: We are given to write a rule for the linear function given in the graph.
Since the graph is a straight line, so we are to find the equation of the line to find the rule.
From the graph, we note that
the points (3, -1) and (4, 3) lie on the straight line.
So, the slope of the line will be
[tex]m=\dfrac{3-(-1)}{4-3}\\\\\\\Rightarrow m=4.[/tex]
Since the line passes through the point (4, 3), so the equation of the line is given by
[tex]y-3=m(x-4)\\\\\Rightarrow y-3=4(x-4)\\\\\Rightarrow y=4x-16+3\\\\\Rightarrow y=4x-13.[/tex]
Thus, the required rule for the linear function is
[tex]y=4x-13.[/tex]
Option (C) is correct.
just a quick question for fun........... a+12=10279 what's a?
The answer to this question is 10267.
b) the cost of another car is 8000. Find the monthly payment when the deposit is 2600
Answer:
The monthly payment would be £450.
Step-by-step explanation:
Given formula for the cost of buying a car,
Cost = 12 × monthly payment + deposit,
Here,
Cost of the car = £ 8000,
Deposit = £ 2600,
By substituting the values,
8000 = 12 × monthly payment + 2600
⇒ 12 × monthly payment = 8000 - 2600
⇒ 12 × monthly payment = 5400
⇒ Monthly payment = [tex]\frac{5400}{12}[/tex] = £450
a scale drawing of an automobile has a scale of 1 inch=1/2. foot. the actual width of the car is 8 feet what is the width on the scale drawing?
The width of the car on the scale drawing is 16 inches.
Explanation:To find the width of the car on the scale drawing, we can set up a proportion using the scale of the drawing and the actual width of the car.
The scale of the drawing is 1 inch = 1/2 foot. The actual width of the car is 8 feet. So the proportion is: x/1 inch = 8/1/2 foot.
To solve for x, we multiply both sides of the proportion by 1 inch: x = 8/1/2 inch. Simplifying the right side of the equation, we get x = 16 inches. Therefore, the width of the car on the scale drawing is 16 inches.
The width of the car on the scale drawing is 16 inches.
To find the width on the scale drawing, we need to use the scale provided in the question. The scale is given as 1 inch = 1/2 foot. This means that for every inch on the drawing, it represents 1/2 foot of the actual object.
Given that the actual width of the car is 8 feet, we need to convert this measurement to inches using the scale factor. Since 1 foot is equal to 12 inches, 1/2 foot is equal to 6 inches (because 12 inches / 2 = 6 inches).
Now, we can set up a proportion to find the width on the scale drawing:
[tex]\[ \frac{1 \text{ inch}}{1/2 \text{ foot}} = \frac{\text{width on drawing}}{8 \text{ feet}} \][/tex]
To solve for the width on the drawing, we multiply both sides of the equation by 8 feet: [tex]\[ \text{width on drawing} = \frac{1 \text{ inch}}{1/2 \text{ foot}} \times 8 \text{ feet} \][/tex]
Since 8 feet is equal to 16 halves of a foot (because 8 * 2 = 16), we can simplify the equation:
[tex]\[ \text{width on drawing} = 1 \text{ inch} \times 16 \][/tex]
[tex]\[ \text{width on drawing} = 16 \text{ inches} \][/tex]
Therefore, the width of the car on the scale drawing is 16 inches.
How can polygons be considered a subcategory of two-dimensional figures?
Jen buys 240 square feet of fabric. She can convert square feet to square yards by dividing the member of square feet by 9. How many square yards of fabric did Jen buy? (write the remainder as a fraction.)
y=2x+4
2x-y= 6
sovle the system of equations using substitution?
A. 2,8
B. 2,-8
C.10,24
D. no solutuin
Marcus nan and olive each have 1.65 in their pockets they decide to combine the money how much how much money do they have altogether
Problems that equal 3r12
The question, from the Physics subject for a High School grade level, involves calculating the equivalent resistance of three identical resistors in parallel. The equivalent resistance in this scenario is one third of a single resistor, represented as R/3.
Explanation:The question is regarding the equivalent resistance when three resistors are used in comparison to a single resistor. In the context given, if it is three times easier for current to flow through three identical resistors (R) than through a single one, the equivalent resistance is R/3. This is because resistors in parallel share the current, and hence the total resistance is divided by the number of resistors in parallel, if they are identical.
For example, if the current through three resistors in parallel is I, each resistor carries a current of I/3, and if they are identical, that means each has a resistance R. Therefore, the total current I flows through a resistance R/3, which is one third of the resistance faced by the current in the case of a single resistor.
ms. emerson has a rectangular shelf that is 5 feet long and 3 feet wide. What is the area of the shelf
The area of rectangular shelf with length 5 feet and width 3 feet is 15 feet².
What is mean by Rectangle?A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.
Given that;
The length of rectangular shelf = 5 feet
The width of rectangular shelf = 3 feet
We know that;
Area of rectangle = Length × Width
So, We get;
The area of rectangular shelf = 5 × 3
= 15 feet²
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write a real world problem that is represented by the division problem 38 ÷ 5 = 7 r3 in which it it it makes sense to round the quotient of 8
Answer: 38 and there would be more likely 1 less kid in each group
Step-by-step explanation:
Which of the following is a disadvantage to using equations? Check all that apply.
A.
Without a table or graph, you might forget what an equation represents.
B.
They have to be used alone.
C.
They are always the most difficult to use.
D.
Equations are not possible with complicated problems.
Answer:
Your correct answer is A. Without a table or graph, you might forget what an equation represents.
Step-by-step explanation:
Hope this helps :) -Mark Brainiest Please :)
Maritza is thinking of a number that rounds to 4400 for the nearest ten and for the nearest hundred. What number might she be thinking of?
What is 2/4 times 8/11
Tabatha we shooting free throws in gym class she completed nine of the shots which was the third of four more than Joan completed what is the number of free throws the Joan completed
Emily called the post office to find out about the shipping tubes that she could buy there. The person helping her told her that the tubes had a surface area of 455.28 square inches and a radius of 4.2 inches. What is the height of the tube? A. 54.2 inches B. 50 inches C. 150 inches D. 100 inches
To find the height of the tube with a given surface area and radius, use the formula for the surface area of a cylinder and solve for height.
Explanation:The surface area of a cylinder (A) is given by the formula:
A = 2πrh + 2πr²
Given: A = 455.28 in², r = 4.2 in
Substitute the values and rearrange the formula to solve for h:
455.28 = 2π(4.2)h + 2π(4.2)²
Calculate the height, h, to find the answer.
The height of the tube is B. 50 inches.
Set up a proportion and solve. A car average 12 gallons of gasoline for each 420 miles driven. How much gasoline will it need for a 3,360 mile trip?
The principal surveyed 200 students one what there favorite food is. The results showed that 125 of the students choose nachos as there favorite. What percentage of the students choose nachos? (PLEASE SHOW YOUR WORK)
21. 75% of ________ peaches is 15 peaches
75% of 20 peaches is 15 peaches. To find this, divide 15 by 0.75.
Explanation:To find the total number of peaches represented by 75%, you can divide the known amount (15 peaches) by 0.75. This is because 75% can be written as the decimal 0.75.
Dividing 15 peaches by 0.75 gives us:
15 ÷ 0.75 = 20 peaches
So, 75% of 20 peaches is 15 peaches.
To find the total number of peaches where 75% of them is 15 peaches, a proportion is set up and solved to discover that the total is 20 peaches.
Explanation:The question "21. 75% of ________ peaches is 15 peaches" is asking us to find the total number of peaches if 75% of that total is equivalent to 15 peaches. To solve this, we need to set up a proportion where 75% is to 15 peaches as 100% is to the total number of peaches. We represent the total number of peaches by the variable x.
Here is the proportion set up as an equation: 0.75 * x = 15. To find x, divide both sides of the equation by 0.75, which gives us x = 15 / 0.75. When we calculate this, we get x = 20. So, the total number of peaches is 20.
To check our work, we can confirm that 75% of 20 is indeed 15 by multiplying 20 by 0.75, which equals 15. Hence, the statement "21. 75% of 20 peaches is 15 peaches" is correct and answers the student's question.
Dwayne is saving money so he can go to a professional soccer game. Dwayne has $10. He saves $15 a week
Graph a ray to represent the amount he saved over time.
Since this on graph where would I plot the dots at?