this is constant of proportionality i need help instructions are on the pictures DUE TODAY HELP MEEEEEEEE UWU
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Each of these equations holds true for one value of x from the set {5, 12, 15, 18}. Arrange the equations in increasing order of the x-values that make them true.
x + (x − 10) = 26
6x − 15 = 75
2(2x − 1) = 46
5x − 3x = 10
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Answer:
5x - 3x = 10
2(2x - 1) = 46
6x - 15 = 75
x+(x - 10) = 26
Step-by-step explanation:
5x - 3x = 10
2x = 10 Divide by 2
x=5
2(2x - 1) = 46 Distribute the 2
4x - 2 = 46 Add 2
4x = 48 Subtract by 4
x = 12
6x - 15 = 75 Add 15
6x = 90 Divide by 6
x=15
x + x - 10 =26 Add the x's together and the 10
2x = 36 Divide by 2
x = 18
not my work
Answer:
26>42+1/2=100
Step-by-step explanation:
hoppe this help
ugg math lol i hate it
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which one is it? iv'e been struggling.
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Answer: A
Step-by-step explanation:
Multiply both sides by 4 to get 64
Answer:
A
Step-by-step explanation:
64/ 4=16
16x2= 32
A family is remodeling their apartment. They decide to increase the width of their living room to 115 of its original size. If the original width of the living room is 20 feet, then what will be the width of the new living room? (Pls help will give brainlest)
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Find the rate of change from 2012 to 2016
A. -10.5 students per year
B. 10.5 students per year
C. -11.25 students per year
D. 11.25 students per year
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Answer:
D. 11.25 students per year
Step-by-step explanation:
rate of change
[tex] = \frac{400 - 355}{2016 - 2012} [/tex]
[tex] = \frac{45}{4} [/tex]
=11.25
The rate of change from 2012 to 2016 is 11.25 students per year.
Therefore, the correct answer is D.
Given that a graph is showing the number of students in a class.
We need to find the rate of change from 2012 to 2016.
Also, from the graph we can see the number of students in 2012 and 2016 was 355 and 400 respectively.
To find the rate of change from 2012 to 2016, we can use the formula:
Rate of change = (Final value - Initial value) / Time interval
In this case, the initial value is the number of students in 2012, which is 355, and the final value is the number of students in 2016, which is 400.
The time interval is 4 years (from 2012 to 2016).
Plugging these values into the formula, we get:
Rate of change = (400 - 355) / 4
= 45 / 4
= 11.25
Therefore, 11.25 students have changed between 2012 and 2016 with this rate of change.
Learn more about rate of change click here;
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I really need help with this please :o
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Name all of the radii of the circle. Oh and the D is /BF, /CE, /BC, /FE
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Answer:
The answer is (C)
Because a radii or radius is a point connecting from the center of the circle to a end or a line that is half a circle. so C letter has : AD, AC, AB which are radius
The Buffaloes won 57.1% of their 140 baseball games this year. How many games did they win?
A) 60
B) 70
C) 80
D) 90
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Answer:
C - 80 games
Step-by-step explanation:
140 * 0.571 ≈ 80
PLEASE HURRY
How many solutions does this system have?
2x - 4y = 8
X+ y = 7
no solutions
one unique solution
two solutions
an infinite number of solutions
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Answer:
Im pretty sure 2 solutions because theyre is two different number sentences
Step-by-step explanation:
if im wrong im sorry
The data for a spinner is shown below.
What is the experimental probability of spinning blue or red, written as a percentage?
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Answer:
pint
Step-by-step explanation:
i
anit
see
picturse
Answer:
oh
Step-by-step explanation:
This is (compound) probability: Picking two numbers from 1-10 and getting a multiple of 3 both times.
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Answer:
There are 10 counters in the bag and you want the 4
As their is only one for the probability is
1/10
There are now 9 counters left in the bag.
You only want the even ones , which are 2 6 8 and 10 ( four has been taken out)
There are only four even counters in the bag of nine counters so the probability is
4/9
As you want both of these to occur, you need to multiply them
1/10 x 4/9 = 49/90
Step-by-step explanation:
The probability of getting a multiple of 3 both times is 2/30.
What is the probability?The Probability in mathematics is the possibility of an event in time. In simple words, how many times that incident is happening in any given time interval.
Given:
We are randomly picking two numbers from 1-10.
Multiple of 3 between 1 and 10 are 3, 6, 9.
To find the probability:
Here, we are considering the that the numbers are chosen without replacement.
The probability of getting a multiple of 3 both times,
= 3/10 x 2/9
= 6/90
= 2/30
Therefore, the probability is 2/30.
To learn more about the probability;
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Find each unit rate.
1. 70 mi in 5 h 2. $9.52 for 8 gals
3. 192 ft in 6 s
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Answer:
1-=14, 2=1.19, 3= 32
Step-by-step explanation:
awdawfawfg
Giving brainliest m8!!!
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Answer:
i think a
Step-by-step explanation:
step by step explanation
A carpenter has two nails. One of the nails is 3/8 of an inch long; the other is 1/3 of an inch long. What is the difference in the lengths of the two nails in inches? 1/24, 1/12, 2/5 or 5/24?
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Will mark brainliest
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Answer:
D
Step-by-step explanation:
Consumers sometimes make choices that cause negative information to be put on their credit reports. Which of these is the most likely number of years that this negative information will remain on their credit reports?
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Answer:
??????.?.????. fotoğraf yok mu yaaaaa
Answer:
Generally speaking, negative information such as late or missed payments, accounts that have been sent to collection agencies, accounts not being paid as agreed, or bankruptcies stays on credit reports for approximately seven years.
Step-by-step explanation:
hope this helps :D
Tell me if something is wrong
HELPP PLEASE WILL GIVE BRAINLIEST
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Answer:
6.5
Step-by-step explanation:
Answer:
7.2
Step-by-step explanation:
What is the solution to this system of equations?
A: (-1, 2)
B: (4, -2)
C: (2, -1)
D: (-2, 4)
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Answer:
D. (-2, 4)
Step-by-step explanation:
Don't do for points.
Don't get your account banned.
Don't be me
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Please help me!!!!!!!!!??
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Answer:
45.125 is the average
I will give you brainlest and 5 stars if you answer this correctly
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Brady recorded the number and color of cars in the parking lot. 45% of the cars in the parking lot were white. If Brady counted a total of 81 white cars, how many cars did he count in the parking lot?
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Answer:
180
Step-by-step explanation:
at45% is white and its 81 so i can tell 50% is 90 so I multiplied that by two and got 180
im in 6th grade
The Swan family installs an above ground pool. The railing around the pool is about 31.4 ft. What is the length across the middle of the pool?
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Answer:
10ft
Step-by-step explanation:
31.4ft ÷ 3.14 (Pie) = 10ft.
MARKING BRAINLIEST~
Lin sold 4 more shirts than Greg. Fran sold 3 times as many shirts as Lin. In total, the three sold 51 shirts. Which EQUATION could you solve to find the number of shirts Greg sold?
a
3g = 51
b
3 + g = 51
c
8 + 5g = 51
d
16 + 5g =51
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Answer:
a
Step-by-step explanation:
Answer:
16 + 5g =51
Step-by-step explanation:
Hope this helps! :D
Please mark me brainliest I need one more!!
:D
Pls help its not that hard, im in 7th grade
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i think it's 20 but i'm not that sure
Answer:
7/5
Step-by-step explanation:
To determine the proportionality you'll have to multiply the answers by x to get y. In this case 7/5 is the answer.
Calculations
0 x 7/5 = 0
20 x 7/5 = 28
40 x 7/5 = 56
Which equation has a slope of 3?
A. y = 3
B. y = 3 - x
C. y = 3x - 1
D. y = x + 3
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Answer:
the correct answer is C
Step-by-step explanation:
mx+b
Explanation: The slope can be found in the equation y=mx+b. The number in place of the m is the slope of the equation.
Example: y=5x+2
The slope of this equation would be 5.
Pleas help ASAP thank you
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Answer:
The answer:7.5
Step-by-step explanation:
15*2=30
45-30=15
15/2= 7.5!!
(please mark me brainlest)
Help! Whoever answers first will get brainliest.
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Answer:
4/12
Step-by-step explanation:
Just subtract
Answer:
1/3
Step-by-step explanation:
Subtract the numerators 11 by 7 and get 4/12 which is your new fraction. Simplify by dividing each number by 4. 4 divided by 4 is 1, and 12 divided by 4 is 3. So your answer is 1/3.
PLS HELP ASAP GIVE BRAINLIEST
Two photos look at both
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Answer:
likely, unlikely
Step-by-step explanation: if there are more black than red it will be a higher chance of black to be picked
The grocery store sells 4 cans of soup for $3.60.
What is the unit price?
copy and paste the site for the photo of the work
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3.60 divided by 4