Answers
Answer:
The Answer is B 2x+8=4
Step-by-step explanation:
I checked my answer in this app called QuickMath
The answer to A is 2. So does not display the claim.
The answer to B is -2. This is the answer.
The answer to C is -3. It does not apply.
The answer to D is 5. It does not apply.
Related Questions
A farmer plants the same amount every day, adding up to 214 acres at the end of the year. If the year is 34 over, how many acres has the farmer planted?
Answers
Answer:
4216 acres
Step-by-step explanation:
Answer:
hbjnkbjk
Step-by-step explanation:
A concrete slab has a length of 25 in, a height of 30 in, and a width of 20 in. There are 200 slabs needed for a job. What is the volume of all 200 slabs?
15,000 in3
250,000 in3
1,000,000 in3
3,000,000 in3
Answers
Answer:
3,000,000 in3
Step-by-step explanation:
The volume of each slab is 25x20=500. 500x30=15,000. per slab is an increased volume of 15,000.
Stacking 15,000 over 15,000 over and over again results in the volume of 200 be equal to 200(15,000). Take power away from the numbers and you have 2x15x100,000. Its equal to 3,000,000. Thats your answer
Answer: 3,000,000 in3
Step-by-step explanation:
Tanya's bedroom is 10 feet long, 9 feet wide, and 8 feet tall. What is the volume of the room?
Answers
Answer:
720 ft cubed
Step-by-step explanation:
10x9x8
Where the length is 10 ft
Width is 9 ft
Height is 8 ft
10 • 9 • 8 = 720
The volume of the room is 720
( Easy ) Help me with this math problem
Answers
Answer:
this is pretty easy so here is one you could use you dont have to but if you want to you can.
Step-by-step explanation:
you could use 5 and then the fraction would be 5/10 and the question below that could be 15/30.
Hope this helped!!:)
Write a situation that could be represented by the algebraic expression below:
2a + 3b
Answers
Answer:
You have 2 mystery boxes and you add them to 3 mystery bags. Each has a different amount of things represented by a and b.
Step-by-step explanation:
What is the measure of ∠ZXY?
Answers
Answer:
55
Step-by-step explanation:
These angles are called complementary angles where the sum of the angles = 90°
So,
(4x + 7) + 35 = 90°
Subtract 35 on both sides
4x + 7 = 55
Subtract 7 on both sides
4x = 48
Divide 4 on both sides
x = 12
(Edit: 4(12) + 7 = 55, my bad I didn’t read the problem correctly and focused on solving for x)
Answer: ZYX=55 x=12
Step-by-step explanation: that square in the corner means the angle is 90 degrees so 90-35=55. XYZ=55 (now im guessing that wasn’t the whole question since there was an x) so then 55-7 (since you would do adding last, backwards you do subtraction first) =48. 48 divided by 4=12 x=12
*huge breath of exhaustion*
brainlyest plz
The table shows a linear relationship between the values of
Which equation represents the relationship in the in the table? ^image
Answers
Answer:
B
Step-by-step explanation:
Trust Me
A store that buys and sells used video games buys a game at a cost of $9 and sells it at a selling price of $13. Find the markup. Then find the percent markup.
Answers
Hshsjsjsjsjsjsjshsjsjsshssjd
The probability that Tommy has his calculator for his mathematics lesson is 0.4 . There are 120 mathematics lessons in one year. Work out an estimate of the number of mathematics lessons in one year that Tommy has his calculator
Answers
help me When finding the length of the hypotenuse of a right triangle, why might you approximate the answer?
Answers
Answer:
You may have to use trig functions. These are calculated with a calculator and may have several decimal points
Mu is walking laps to raise money for charity. For each lap she walks, her sponsors will donate $7. Mu has walked l laps and raised a total of $150
Write an equation to describe this situation.
Answers
Answer:
7[tex]l[/tex]=150
Step-by-step explanation:
Each lap is worth $7, so if Mu walked [tex]l[/tex] laps and the total is $150, then the equation would be
7[tex]l[/tex]=150
l= 21.82 so mu would have to walk 22 laps to make $154 ; 21 laps would only make $147 . And there is no such thing as 21.82 laps .
However if you only needed the equation it is 7l=150
help me pleasee!!.....................
Answers
Answer:
Option DStep-by-step explanation:
i) x° = 35° [Since Vertically Opposite Angles]
ii) y° + y° + 35° = 180° [Straight line ]
=> 2y° = 180° - 35°
=> 2y° = 145°
[tex] = > y = \frac{145}{2} [/tex]
=> y° = 72.5°
what is the value of s ?
Answers
Answer:
36.7 degrees. A straight line is 180 degrees.
Step-by-step explanation:
Faye has a bag that contains 10 red, 13 blue, 16 white, 10 green, and 11 black marbles. She pulls a marble out of the bag without looking.
What is the probability Faye pulls out a white marble?
A. 1/5
B. 1/16
C. 4/11
D. 4/15
Answers
Answer: D
Step-by-step explanation: To get the probability you add up all of the marbles and put the white marbles over it which should give you 16/60 or 4/15.
1 2 3 4
f(x) 6 9 14 21
Which function was used to make the pattern?
A. f(x) = 2x + 4
OB.
B. f(x) = x2 + 5
O c. f(x) = x + 5
D. f(x) = 2x2 + 4
(Does anyone know this??)
Answers
brainiest if first and correct
-5/7 times -2/5
Answers
Answer:
2/7 reduced or 10/35 not reduced
The price of a mat is x USD from the start. Write an algebraic expression for the price in the following situations:
a) After it's been reduced by 50%
b) After it's been reduced by 50% twice
c) After first being reduced by 60% and then 40%
Answers
Answer:
a) 1/2x b) 1/4x c) 0.16x
Step-by-step explanation:
Answer:
a) 1/2x b) 1/4x c) 0.16x
Step-by-step explanation:
A quarter has a diameter of approximately 24 millimeters. What is the approximate area of the quarter ?
Answer choices:
75.36 mm square
452.16 mm square
150.72 mm square
1,808.64 mm square
Answers
Answer: 452.16
Step-by-step explanation: The formula for area is A=πr². The radius is half of the diameter, which would give us 12. so just plug in. 12² is 144. 144π is 452.38. (Which is close to 452.16) Hope this helps :)
Four runners completed in a 10-kilometer relay race. Each Runner ran the same distance. What was that distance?
Answers
Answer:
each runner ran 2.5 kilometers
Step-by-step explanation:
10÷4=2.5
The distance would be 2.5 kilometers if four runners completed a 10-kilometer relay race while covering the same distance each.
What is division?A method of dividing something into equal parts is called division. It produces a fair distribution of resources and is one of the four basic operations in mathematics.
How to solve this problem?Total distance = 10 kilometers
Total number of runners = 4
Since they all covered the same distance,
the distance = 10/4 = 2.5 kilometers
Therefore, the distance would be 2.5 kilometers if four runners completed a 10-kilometer relay race while covering the same distance each.
Learn more about division here -
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I Will Give Brainliest Pls Hurry Asap Help!
Answers
Answer:
300
Step-by-step explanation:
100 is for 4. 300 is for 12, and 280 is for x. All you have to do is rotate the shape to make it fit.
Please mark as brainliest
Do you believe the following relationship is proportional or not?
The weight of a stack of standard 8.5x11 copier paper vs. number of sheets of paper.
In Show Your Work explain your thinking.
Answers
Find the area of each figure, round to the nearest tenth if necessary.USE 3.14 for pi
PLEASE SHOW WORK!
Answers
Answer:
11 is 405, 12 is 107.5, 13 im not sure of
Step-by-step explanation:
First on 11 you can just do 21*21 (the big square) and subtract that by 36 (which is 6*6, the small square), you'll get 107.5.
Then on 12, it is made up of a large rectangle, a small triangle, and a flatter triangle. The top triangle's formula is 1/2(7*3) which = 10.5. The big rectangle is 13*7 = 91. The last triangle is 1/2(4*3) which = 6. It is 3 because 13-10. Add all those up and you should get 107.5.
And I just want to know on number 13 if that 11 is the radius or diameter. I can't seem to tell.
Can someone solve these, please?
Answers
Answer:
Min-3 Med-10 Max 16 i dont know q1 and q3
Step-by-step explanation:
Sorry
]R=? D=? C=\pi[/tex]
Pls help and show your work for brainlist .
Answers
Hoped I helped !!!
A coin toss is used to simulate an experiment. Which of the following must be true about that experiment?
It must have four possible outcomes, each with a probability of 1/4 .
It must have four possible outcomes, each with a probability of 1/2 .
It must have two possible outcomes, each with a probability of 1/2 .
It must have two possible outcomes, each with a probability of 1/4 .
Answers
It must have two possible outcomes, each with a probability of 1/2 .
The correct option is (3).
What is Probability?A random event's occurrence is the subject of this area of mathematics. The range of the value is 0 to 1.
As per the given data:
A coin toss is used to simulate an experiment.
For finding probability of any event, we should know the sample space of the event.
The sample space for a coin toss can be obtained by observing all the possible outcomes when a coin is tossed.
Sample space = {H, T}
Where H is heads and T is tails.
There can be 2 possible outcomes, either the coin toss will result in a head or it will result in a tail.
P(H) = 1/2
Similarly
P(T) = 1/2
Hence, It must have two possible outcomes, each with a probability of 1/2 .
To learn more on Probability, click:
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.On a radio morning show, every 12th caller receives concert tickets, and every 16th caller receives an autographed album. What caller number will receive both
Answers
Let’s write out the multiples of 12 and 16.
12: 12,24,36,48,60,72
16: 16,32,48,64,80,96
Since 48 is in both, caller number 48 will get both
The caller number will receive both would be 48.
What is Least common multiple?The Least common multiple of two or more numbers are the smallest number that is multiple of two or more numbers.
Given that;
On a radio morning show, every 12th caller receives concert tickets, and every 16th caller receives an autographed album.
Now,
Since, On a radio morning show, every 12th caller receives concert tickets, and every 16th caller receives an autographed album.
Hence, The common caller number is find by calculating the LCM of 12 and 16.
⇒ LCM of 12 and 16 = 48
Thus, The common caller number which receive both will be 48.
Learn more about the Least common multiple visit:
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i need this fast please i will try to mark brainliest
Answers
Answer:
Step-by-step explanation:
we have to find if the series have a constant of proportionality by dividing the value of y by each value of x
1)
100 : 2 = 50
200 : 4 = 50
300 : 6 = 50
400 : 8 = 50
ok = y
2)
0.60 : 4 = 0.15
1.20 : 8 = 0.15
1.44 : 12 = 0.12
no = n
3)
0.15 : 1 = 0.15
0.3 : 2 = 0.15
0.45 : 3 = 0.15
0.6 : 4 = 0.15
ok = y
If a triangle has a base of 64 m and a height of 7.3 m then what is the area of the triangle? please show your work!
Answers
64 x 7.3 = 467.2
467.2/2 = 233.6
the area is 233.6m^2
Answer:
233.6m²
Step-by-step explanation:
Area of a triangle formula:
[tex]A = \frac{(h)(b)}{2}[/tex]
Plug in the numbers:
A = 7.3*64/2
A = 233.6m²
REWARDING BRAINLY FOR CORRECT ANSWER
Answers
Answer:
78
hope this helps
have a good day :)
Step-by-step explanation:
88 highest-10 lowest
Answer: 82
Step-by-step explanation:
The range is the distance between the largest number and the smallest number. The largest number is 92 and the smallest is 10. You subtract the two.
92-10=82 so the answer is 82.
a bag of cant was shared equally among 4 friends. Each friend gave away 7 pieces of candy. They ended up with 8 pieces of candy. Write an equation to find how much candy was in the bag at the beginning.
The answer options given were:
c/4 -7 = 8
4/c - 7 =8
c/4 + 7 = 8
c/7 - 4 = 8
Answers
Answer:
I think its option 1
Step-by-step explanation:
c=candy
candy/4 friends
c/4-8 pieces+8
c/4-7=8
Sorry if im wrong!