Jorge bought 16 apples for $8.00. Let x represent the number of apples purchased, and let y represent the total cost. Graph the line that represents the proportional relationship.
(it doesn't have a graph because i need to graph it)
Answers
y=8.00
8/16=0.5 (50 cents per apple)
y=0.5x+0
we know that
A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form [tex]y/x=k[/tex] or [tex]y=kx[/tex]
In this problem
Jorge bought [tex]16[/tex] apples for [tex]\$8.00[/tex]
This is a direct variation problem
Let
x-----> the number of apples purchased
y-----> the total cost
[tex]y/x=k[/tex]
The value of k is equal to the value of the slope m
Substitute
[tex]8/16=k[/tex]
[tex]k=0.5\frac{\$}{apple} [/tex]
The linear equation is
[tex]y=0.50x[/tex]
using a graphing tool
see the attached figure
The answer in the attached figure
Related Questions
The sun produces 3.8x10^27 joules of energy per second. How much energy is produced in a year? (Note: a year is approximately 31,000,000 seconds.) Put it in scientific form.
Answers
Answer: About [tex]\approx1.178\times10^{35}[/tex]
Step-by-step explanation:
Given : The sun produces[tex]3.8\times10^27[/tex] joules of energy per second.
It is also given that a year is approximately 31,000,000 seconds.
In scientific notation , it can be written as [tex]3.1\times10^7[/tex]
Then , the amount of energy is produced in a year will be :-
[tex]3.8\times10^{27}\times3.1\times\times10^7\\\\=3.8\times3.1\times10^{27}\times10^7\\\\=11.78\times10^{27+7}\\\\=11.78\times10^{34}=1.178\times10^{35}[/tex]
Hence, the amount of energy is produced in a year [tex]\approx1.178\times10^{35}[/tex]
create a slope that will be parallel to the slope provided which is 5/9 what is the parallel slope?
Answers
Answer:
The parallel slope would be 5/9
Step-by-step explanation:
Parallel lines have the same slope. So, if the original line had a slope of 5/9, the new line would also have that slope.
Let a and b stand for two different rational numbers. If |a| > |b| then what else must be true?
Answers
a is farther from 0 then b is
Carmen, Reuben, and Bob have a total of $133 in their wallets. Bob has 3 times what Reuben has. Carmen has $8 more than Reuben. How much does each have?
Answers
C+R+B=133
Then you will want to form an equation for Bob:
B=3R
Then, another for Carmen
C=R+8
Knowing this information, you can plug each in, solving for R.
R+8+R+3R=133 Now Solve
5R+8=133 Subtract 8 from both sides
5R=125 Divide 5 from both sides
R=25 Now substitute R in for Carmen and Bob equations.
R=25 Reuben has $25
C=8+25 Add
C=33 Carmen has $33
B=3(25) Multiply
B=75 Bob has $75
Check answer:
25+33+75=133
133=133
I hope this helps!
Find the length of each side
Answers
To find GF:
AG is to AB as GF is to BC
AG/AB = GF/BC
20/16 = GF/12
5/4 = GF/12
4GF = 5 * 12
4GF = 60
GF = 15
To find FE:
AG is to AB as FE is to CD
AG/AB = FE/CD
20/16 = FE/8
5/4 = FE/8
4FE = 5 * 8
4FE = 40
FE = 10
How do you write 5.8 as a percentage
Answers
5.8 × 100 = 580 %
A baker uses 30 grams of sea salt for each batch of bread. Sea salt comes in a 800 gram package. Which size package shoul the bake by so none is lef over?
Answers
because I just need a crown
What is the value of p? 0.6441−(−0.29)=p
Answers
Answer: p = 0.9341
Have a good day!
Denise provides water for the runners at her schools 10K road race. She has a container that holds 678 ounces of water. How many 8-ounce cups can she fill with water?__________cups
Answers
divide total ounces by the amount each cup can hold
678 / 8 = 84.75
so they can fill 84 cups
678/8 = 84.75
She can fill 84 cups
hope this helps
The movie theater has 176 seats there are 9 roles of 18 sets plus and additional section of handcapped accessible seats
Answers
The question is asking about the number of seats in a movie theater with 9 rows of 18 seats each and an additional section of handicapped accessible seats. The total number of seats can be found by multiplying the number of seats in each row (18) by the number of rows (9) and adding the number of handicapped accessible seats.
Explanation:The subject of this question is Mathematics. The question is asking about the number of seats in a movie theater, given that there are 9 rows of 18 seats each and an additional section of handicapped accessible seats.
To find the total number of seats in the theater, you can multiply the number of seats in each row (18) by the number of rows (9) and then add the number of handicapped accessible seats.
So the total number of seats in the theater is 9 rows x 18 seats/row + additional handicapped accessible seats.
What is the coefficient of the term x7y in the expansion of (x + y)8?
Answers
What is the median and mode
Answers
60, 60, 65, 70, 70, 85, 90
70 is your median
mode is the number(s) that show up the most
60 and 70 is your mode, since they show up twice (one more than the others)
Range is largest number minus the smallest
90 - 60 = 30, 30 is your range
Mean is all the numbers added together divided by the number of numbers there are
60 + 90 + 65 + 70 + 70 + 85 + 60 = 500
500/7 = 71.42
Mean = 71.42
hope this helps
What is the value of 48x +35. When x=2
Answers
x = 2
plug in 2 for x
48(2) + 35
multiply 2 and 48 together
48 x 2 = 96
add the product (96) with 35
96 + 35 = 131
answer is 131
131 is your answer
hope this helps
48 x 2 + 35
96 + 35 =
131
I hope this helps
Please make me brainliest
Mary and her dad shared one dozen brownies. 2/6 of them have nuts , which dad doesn't eat. How many brownies did dad not eat because they had nuts?
Answers
Since one dozen is 12, you can multiple 2/6 by 2 to get 4/12 so 4 out of 12 is what he doesn’t eat
Jenna read 25 pages of a book in 30 minutes at the same rate how many pages can she read in 3 hours
Answers
• Divide to see how many times 30 minutes goes into 180: 180 ÷ 30 = 6
• Multiply: 25 x 6 = 150
So, Jenna can read 150 pages of a book in 3 hours. Hope this helps! :D
~PutarPotato
solve for x. please show work
Answers
75 = 11x - 2
75 + 2 = 11x
77 = 11x
X = 77 / 11
X = 7
The answer is 7.
How do I combine like terms? For example one problem is 32y + 5y = please explain.
Answers
SO 32y + 5y= 37y
In this specific problem, the only thing you need to do is add those numbers together as they are like terms (both have y), you'd get 37y.
With a problem like 2 + 5x + 3 + x, you'd have to identify which are like terms and which aren't. The x's go together, and 2 and 3 go together. The result would be 5 + 6x, since you can't combine x and 5.
Hope I helped! :)
Doug dives from a platform that is 5 meters above water. His dive takes him 2.6 meters below the surface of the water. How far does Doug's dive take him?
Answers
The total distance Doug dives from the platform to the under the water is 7.6 meters.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
Given, Doug dives from a platform that is 5 meters above the water.
His dive takes him 2.6 meters below the surface of the water.
∴ To find the total distance Doug dived we have to sum the height of the platform above water and the distance which he dived below the water,
= (5 + 2.6) meters.
= 7.6 meters.
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What is 2 (1/3) — -3 (2/3) = ?
Answers
I hope this helped you! c:
A piece of carpet is 8 feet wide and 12 feet long. The carpet needs to be reduced by a scale factor so that the reduced carpet is 2 feet wide. What is the area of the reduced carpet
Answers
So, we've got the dimensions.
l = 12, w = 8
We know that the width has been divided by 4. That means we also divide the length by 4. This gives us the new dimensions of:
l = 3, w = 2
A = lw
3 · 2 = 6 ft²
Cheers~
according to the law of conservation of energy, when a car uses 10,000J chemical energy from gasoline, how much energy will be transformed into sound,heat,and mechanical energy.
Answers
Hope this helps!
Please, please help!
Two straight lengths of wire are placed on the ground forming vertical angels if the measure of one of the angles formed is 72 degrees, what are the measures of the other three angles? Explain your answer.
Answers
They need to add to 180 degrees
108 * 72 = 108 degrees
An architect makes a blueprint with a scale of one fourth inch equals 2 ft. Which will be the dimensions of the drawing of a warehouse room measuring 60 ft by 100 ft? Answer Options with 5 options A. 15 inches ''by 25 inches '' B. 7.5 inches ''by 12.5 inches '' C. 120 inches ''by 200 inches '' D. 480 inches ''by 800 inches '' E. 30 inches ''by 50 inches ''
Answers
room 60'×100'
Equation: 60/2=30×.25=7.5
100/2=50×.25=10.5
Answer: B
The new dimension in inches is 7.5 inches by 12.45 inches. Hence, option B is correct.
What is ratio?The ratio notion is used in mathematics when evaluating two or more numbers. It works as a comparison tool to demonstrate how big or small a particular number is. A ratio divides two quantities in order to compare them.
As per the given information in the question,
One fourth inch equal to 2ft.
Mathematically,
1/4 inch = 2ft
0.25 inch = 2ft
The given dimensions are 60 ft by 100 ft.
Now,
0.25 inch = 2ft
x inch = 60 ft
2x = (0.25 × 60)
x = 15/2
x = 7.5 inches
Then,
0.25 inch = 2ft
y inch = 100 ft
2y = 100 × 0.25
y = 25/2
y = 12.45 inches
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The Sharks have played 5 basketball games this season. Their scores are 65, 63, 67, 60, and 65. If they only score 30 points in their next game, what will happen to their MEDIAN score?
Answers
the median of the scores now is:
60 , 63 , 65 , 65 ,67
Median = 65
if the score 30, the median would be
30, 60 , 63 , 65 , 65 ,67
Median: 63 +65 = 128/2 = 64
The Median drops by 1
joseph is spending money daily and tory is earning money daily. which function represents joseph and which represents tory? explain your reasoning.
f(x)=4x+20 g(x)=80-2x
create a table of values for both
x f(x)
0
2
5
10
11
Answers
Quadrilateral ACEG≅ Quadrilateral MNPR
Which statement is true?
Answers
An angle is 6 more than five times its supplement. Whats the measure of the largest angle?
Answers
Supplementary angles: two angles that add to 180° (x)
angle "y" : y= 5x+6
180= (5x+6) + x
180=6x+ 6
174=6x
x=29
180- 29= 151
Answer: 151°
Simplify (4.5)(−9)(−1.8)
A. −729
B. −72.9
C. 72.9
D. 729
Answers
Answer:
72.9, The answer is 72.9...
The product of 4.5, -9, and -1.8 once simplified is 72.9, due to the rule that multiplication of two negative numbers gives a positive result.
Explanation:The question asks you to simplify the multiplication of the numbers 4.5, -9, and -1.8. To answer this, we first multiply 4.5 and -9 to get -40.5. We then multiply -40.5 by -1.8. This is the basic principle of arithmetic which states that multiplication should be implemented from left to right.
Remember that multiplying two negative numbers gives a positive result, so -40.5 times -1.8 equals +72.9. Therefore, the answer to your question is C. 72.9. This falls under the subject of Mathematics, specifically the topic of multiplication and handling positive and negative numbers.
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Diana's painting statue she has 7/8 of a gallon of paint remaining each student requires 1/16 of a gallon of paint how many statues can she paint
Answers
what is 4018 divide by 82
Answers
Hope this helps