Noah and Lin both solved the equation 14a-2(a-3). Do you agree with either of them?
Answers
Answer= yes because we are solving for a and 3 divided 1/3=6
Step-by-step explanation:
Substituting a=-12 into the original equation yields a true statement, so their solutions are correct.
Answers vary. There are at least two solution paths to this equation: you can divide each side by 5 first, then collect like terms, or you can distribute and collect like terms, then continue to solve.
Answers vary. There are still two solution paths to this equation, but one is much simpler than the other. Since not all the terms are multiples of 4, dividing first by 4 will give a fractional coefficient of x on one side. Therefore, distributing first and then collecting like terms and solving is the simpler solution path.
Related Questions
please HELLLLPPPPPPP
Answers
Answer:
I think C
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
because I used online so should be perfect
It took sara mother 6 hours to drive to the university and bring Sarah back home for spring break
Answers
Answer:
6 hours
Step-by-step explanation:
If it took Sara's mother six hours to do that, it took six hours.
please help guys I hope it's not to hard ???
Answers
Answer:
guess it is hard
Step-by-step explanation:
Answer:
hmmmm
Step-by-step explanation:
What is the value of y?
A. 50°
B. 30°
C. 60°
D. 400°
Answers
Answer: D. 40 degrees (I'm assuming you meant 40 not 400)
Step-by-step explanation:
There are 180 degrees in a triangle so we list the angles in an equation:
180 = 50 + 2y + y + 10
Subtract 60 from each side of the equation:
120 = 3y
Divide 3 from each side of the equation:
40 = y
Because it’s D
The number of children playing on a playground was recorded over several days. The data was displayed in both a histogram and stem-and-leaf plot.
What information does the stem-and-leaf plot contain that the histogram does not?
A) how old the children on the playground are
B) categorized frequencies of the number of children
C) the exact number of children on the playground each day
Answers
Answer:
It is the one you have selected. "The exact number of children on the playground each day."
Step-by-step explanation:
The stem and leaf plot shows each amount of children specifically. The histogram has the ages in groups. The stem and leaf plot is more specific and shows the inside information while the histogram only shows the number of children and frequency put in groups. I also took the quiz and got this right.
Hope this helps! Make sure to give me brainiest if somebody else answers.
Answer:
The answer is C
Step-by-step explanation:
I did quiz
(3x - 5)
(7x + 5)
Find the value of X
Answers
Answer:
180 = (7x +5)+(3x -5 ) + 90
180 = 10x +90
10x = 90
x= 9
The required value of variable "x" is 9 which is determined by the property of the interior angles of the triangle.
What is a Triangle?Triangle is defined as a basic polygonal shape of a triangle that has three sides and three interior angles. It is one of the fundamental shapes in geometry and is represented by the symbol Δ.
The triangle is given in the question which has :
(3x - 5) and (7x + 5)
We know that the sum of all interior angles of the triangle is always 180 degrees.
As per the property of interior angles,
⇒ 180 = (7x +5)+(3x -5 ) + 90
Rearrange the terms of variable "x" and combine them,
⇒ 180 = 10x +90
⇒ 10x = 180 - 90
⇒ 10x = 90
⇒ x = 90/10
⇒ x = 9
Therefore, the required value of variable "x" is 9.
Learn more about the triangles here:
brainly.com/question/17997149
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please help asap thank you
Answers
Answer:
10
Step-by-step explanation:
Step-by-step explanation:
the answer seems to be option c
which value of a makes the following equation true
(x+a)^2=x^2+16x+64
Answers
Answer:
The value of a is 8.
Step-by-step explanation:
In the expression, x² + 16x + 64, 64 is a perfect square of 8 so if you factorize it, you will get :
x² + 16x + 64
= x² + 8x + 8x + 64
= x(x + 8) + 8(x + 8)
= (x + 8)²
(x + a)² = (x + 8)²
a = 8
The graph shows the relationship between time and the number of soda bottles a machine can make. Use the points (3,144) and (7,336) to find the number of soda bottles the machine can make each minute.
Answers
which is the best way to describe l-2l ?
Answers
Answer:
opposite of 2
Step-by-step explanation:
Answer:
The answer is the Opposite of 2
Step-by-step explanation:
Hope this helps!
what is 10000 x 40 - 16 + 1900 =
Answers
Answer:
401884
Step-by-step explanation:
Answer:
401884
Step-by-step explanation:
10000 x 40-16+1900=
400000-16+1900399984+1900401884$8.49×6=□
$509.40
$50.94
$50.93
$5.09
Answers
Answer:
hahahaha sorry its 50.94
Step-by-step explanation:
PLss answer I will give brainliest
Answers
Answer:
I pretty sure it's 3/14
Step-by-step explanation:
There are 6 small fish and 8 large fish- find the total. 6+8=14 (14 will be the denominator)
Half of the small fish are red so 6/2=3 (3 is the numerator)
The probability of you picking one small red fish is 3/14
Over the last three months, Camilla has been helping her mother grow fruits and vegetables in their
family's garden. Now that it's early summer, it's time to start harvesting the strawberries. Camilla created
a line graph to track the total production (the total number of strawberries) of one strawberry plant.
Camilla plots the plant's production at the end of each week.
10-
9
8+
7-
pounds
4-
3
2+
1
1 2 3 4 5 6 7 8 9 10
weeks
Answers
Answer
i don't know what you want me to do so if you add them it would be three cause of all the adding and subtracting i am very sorry for wasting your time.
Step-by-step explanation
Convert 6 1/2 % into decimal
Answers
Answer:
0.065
Step-by-step explanation:
Answer:
Step-by-step explanation: since 6 1/2% isn't a whole decimal, you would simply put your answer as 0.065. :)
A bakery sells 10 donuts for every 2 scones. What is the ratio of donuts to scones
Answers
Answer:
I think its 20?Im not sure
Hope this helps! ^^
pls mark me brainliest if you can.
Jonathan put ice cream in the freezer, and the ice cream remained frozen.
Which of the following best describes this situation?
Based on the data, this is an example of correlation and causation.
Based on the data, this is an example of correlation.
Based on the data, this is an example of causation.
Based on the data, this is not an example of causation or correlation.
Answers
Answer:
C- Based on the data, this is an example of causation
Step-by-step explanation:
This is because by him putting the ice cream into a freezing area, the ice cream remained frozen. Imagine if he put in in a warm area, it would melt. Hope this helps!
The option best describes this situation is C; Based on this data, this is an example of causation.
What is correlation?Correlation of two pairs of data values tells about the degree of movement that can occur in one of the data values when other data value is increased or decreased respectively.
Also, Causation refers to causing something. When one variable influences another variable.
The ice cream remained frozen caused by the fact that it was put in the freezer by Jonathan.
We can also say that, ice cream remained frozen is the result of the occurrence of the event that it was put in the freezer.
So, The option best describes this situation is C; Based on this data, this is an example of causation.
Learn more about causation here;
https://brainly.com/question/14063719
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2
1 point
Which equation represents a line that passes through the point (7,5) and (6,1)?
y-1 = 4(2-6)
y
16
6
4(2-1)
y 5 = 4( 7
y r
7 = 4( 5
Previous
Answers
Answer: this does not make scenes
HELP IM TIMED I WILL GIVE YOU BRAINLIEST!!!! The ordered pairs graphed are all equivalent ratios. What ordered pair is missing from the graph? A.(6, 7) B.(6, 8) C.(6, 9) D.(7, 9)
Answers
The answer is D because The ordered pairs graphed are (2,3), (6,9), and (8,12). They all have a ratio of 2 to 3. Which means each point is 2 larger on the x-axis and 3 larger on the y-axis than the previous point. The point that is missing is (4,6) since 2 + 2 = 4 and 3 + 3 = 6.
Hey, I'm Chris and I'll be helping you with this problem.
Answer :
Your answer would be
C. (6,9)
If you set out all the points you can get a table.
2 | 3
4 | 6
? | ?
8 | 9
You can see the pattern and can easily fill in (6,9)
Good luck on the rest of your assignments.
Best,
Chris
Explain why the two figures below are not similar. Use complete sentences and provide evidence to support your explanation. PLSS HELPP ASAP
Answers
Answer/Step-by-step explanation:
The corresponding segments of two similar figures are always proportional to each other. I'm other words, the ratio of their corresponding segments are equal.
The figures shown above in this question are not similar figures because their segments are not proportional to each other.
This is because:
DE/KL ≠ FG/MN
DE = 2 units
KL = 1 unit
FG = 1 unit
MN = 1 unit
DE/KL = 2/1 = 2
FG/MN = 1/1 = 1
Thus, DE/KL ≠ FG/MN.
Therefore, the figures are not similar.
Make X the subject of this equation: ax – y +z = b
Answers
Answer:
is this all of the question?
Step-by-step explanation:
What is the value of 3/ 4 divided by 1/8 in simplest form
PLEASE HELP I HAVE TO TURN THIS IN BY TOMORROW!!!
Answers
Answer:
6/1 or just 6
Step-by-step explanation:
3/4 ÷ 1/8 = 24/4 when simplified 6/1
Skye's Ice Cream Shoppe is Mario's favorite place to get ice cream. Unfortunately, because he was late arriving, his friends had already ordered. He did not know what they had ordered for him. They told him that is was either a waffle cone or a sundae and that the ice cream flavor was apricot, chocolate, or blackberry.
What is the probability he will get a sundae?
A.25%
B. 85%
C. 50%
D.90%
Answers
Answer:
C. 50%
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
They told him that is was either a waffle cone or a sundae
Two options, one of which is a sundae
So 1/2 = 0.5 = 50% probability he will get a sundae, and the answer is given by option C
ILL GIVE BRAINLIEST PLZ ANSWER
A consistent, dependent system of equations is a system with __________. (1 point)
only one line
intersecting lines that have different slopes and different y-intercepts
intersecting lines that have the same slope but different y-intercepts
intersecting lines that have the same slope and the same y-intercept
Answers
Answer:
Option A. Intersecting lines that have different slopes and different y-intercepts.
Step-by-step explanation:
we know that
A system of two linear equations can have one solution, an infinite number of solutions, or no solution.
If a system has at least one solution, it is said to be consistent
If a consistent system has exactly one solution, it is independent
If we have intersecting lines that have different slopes and different y-intercepts
then
will have one solution
therefore
The system will be consistent independent
Answer:
hope this helps
Step-by-step explanation:
intersecting lines that have the same slope and the same y-intercept
Coach Collin’s soccer team selected 16 girls from 124 girls who tried out for the team. What decimal is equivalent to the fraction of the girls selected from the group of girls who tried out for the team?
Answers
Answer:
124
Step-by-step explanation:
If you get it right I’ll give brainliest!!!!
Answers
Answer:
The slope is undefined.
Step-by-step explanation:
A slope of zero would be a horizontal line, this is a vertical line, which would mean it's undefined.
A cube has an edge measuring 4 inches what is the surface area of the cube in inches^2
Answers
Answer:
96^2in
Step-by-step explanation:
4x4=16
16x6=96
WILL GIVE BRAINLIEST TO QUICKEST ANSWER Which expressions are equivalent to
513x+7)=3(x-4)? Select three options
Answers
Answer:
14,364
Step-by-step explanation:
513x7=3591x4=14,364
Pleaseee for the love of god help
Answers
Answer:
The Radius is the distance from the center outwards. The Diameter goes straight across the circle, through the center. The Circumference is the distance once around the circle.
Select two numbers that round to 140 when rounded to the nearest tenth
A: 140.039
B: 138.97
C: 140.401
D: 139.95
E: 139.641