Answer:
m=9
Step-by-step explanation:
3m-6-2m=3
Combine like terms
3m-2m=1m
1m-6=3
Add 6 to both sides
1m=9
Divide both sides by 1
m=9
Hi there! Your answer is m = 9
Please see the explanation for a clear understanding to the problem.
Any questions about the answer/explanation, feel free to ask in comments! :)
Step-by-step explanation:
Goal
Solve the equation for m-term.Given
Equation[tex]\Large{3m-6-2m=3}[/tex]
Step 1
Combine like terms.Like terms are the terms have same variables. For example, 2m and 3m. 2m and 3m both are like terms because they both have same variable which is m-term.
But 2m and 3a are not like terms because 2m has m-term as a variable but 3a has a-term as a variable. Both are terms but not like terms.
From the equation:
[tex]3m-2m=3+6[/tex]
Since we combine like terms, we can't combine a constant with a variable so we move to the side where they are alike.
Evaulate 3m-2m = m and 3+6 = 9
[tex]m = 9[/tex]
There aren't really much steps solving this. The next step is going to be how to check an answer. It's useful when you are not certain or sure about the answer that you get. If you are not certain on the answer, this step is highly advised for a beginner.
Optional Steps - Answer Check
Step 2
Substitute m = 9 in the equation.The step is optional as said. From the equation:
[tex]3m-6-2m=3[/tex]
We can do this two ways which are when we simplify the equation then substitute in the value of m or we substitute m-value first then simplify/evaluate.
I will be demonstrating these two steps to you.
Step 2.1
Simplify/Evaluate before Substitution[tex]3m-6-2m=3\\3m-2m=3+6\\m=9\\9=9[/tex]
Step 2.2
Substitution before Evaluation/Simplify[tex]3m-6-2m=3[/tex]
Substitute m = 9 in the equation.
[tex]3(9)-6-2(9)=3\\27-6-18=3\\9-6=3\\3=3[/tex]
Notice that no matter which method you use, you'd still get the same answer. Since the equation is true for m = 9. Therefore, the solution is m = 9.
Solving 1 step math equations:
[tex] - 2.5 + w = 3.7[/tex]
Sam kept track of the number of problems he was assigned for his math homework on the box plot. A number line goes from 0 to 28. The whiskers range from 4 to 26, and the box ranges from 11 to 26. A line divides the box at 15. Which statement must be true according to the box plot?
Answer:
I think its A
The data is symmetric and shows that half of the assignments contained 15 problems or fewer.
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
In NOP,the measure of p=90 the measure of n=59 and PN=7.4 feet.Find the length of OP to the nearest tenth of a foot
Answer:
12.3 feet
Step-by-step explanation:
Given
<P = 90 degrees
<N = 59 degrees
PN = 7.4 feet
Required
OP
NO = hypotenuse
OP = adjacent
PN = opposite = 7.4
Using SoH CAH TOA identity
tan <O =PN/OP
tan (180-149) = 7.4/OP
tan 31 = 7.4/OP
OP = 7.4/tan 31
OP = 7.4/0.600
OP = 12.3 feet (to the nearest tenth)
What is the perimeter of the rectangle shown below?
A
7
A. 10 units
B. 21 units
C. 13 units
D. 20 units
Answer:
20
Step-by-step explanation:
How to find the perimeter of a rectangle:You add the same number twice to both numbers, then add the total of both numbers and that will get you your answer.
In this equation:
Add the same number twice.
[tex]7+7=14[/tex][tex]3+3=6[/tex]Then you add both numbers up.
[tex]14+6=20[/tex]Therefore your answer is [tex]20[/tex].
Note: I hope this helped, sorry for the late answer but should help others in the meantime. :) and it would help me a lot if you would give brainliest. :crown:, and comment if you still don't understand and ill be happy to assist you further. This goes to anyone.
What did you discover about saving and spending?
Answer:
Saving means to like save your money, or keep it
Spending means to spend it, or use it to buy stuff
Step-by-step explanation:
Saving and Spending are opposites
Jamie's car is 9 yards long. Joey's car is 27 feet long. When you line them up one in front of the other, how long are they together?
Answer:
54
Step-by-step explanation:
9 x 3 = 27
27 + 27 = 54
Someone help me with this math problem please
:)
Answer:
a. True
b. False
c. True
d. False
e. False
Step-by-step explanation:
a. 2.3 + ( -2.3) = 0
b. (-3.7) + (-4.1) = -7.8
c. -2.6 - (-12/4) = 0.4
d. 5/2 + (-2.5) = 0
e. 72 - (-100) = 172
I hope this helps
The points (1, 2), (2, 11), (3, 26) and (4, 47) are on the graph of a function. Write an explicit function that can be used to represent the function.
Answer:
The answer I'm not too sure but I think you don't have to chear to know.
Step-by-step explanation:
Solve by elimination:
-x+2y=17
2x+2y=-10
Bill bought 6 boxes of chocolates. Each box cost $6.57. How much did he spend?
?
The football team has a total of 60 jerseys. There are 36 medium-sized jerseys. What percent of the jerseys are medium-sized jerseys?
Answer:
60%
Step-by-step explanation:
You can check and know because
60% of 60 is 36.
Find the value of x in the shape to the right if the volume is 800π.
A. 16
B. 20
C. 24
D. 30
Answer:
Su respuesta sería B20, pero no estoy seguro, por lo que es posible que desee volver a verificar y hacer su trabajo.
Step-by-step explanation:
Can someone help me?
Answer:
$150
Step-by-step explanation:
3% as a percentage multiplier is 0.03
so 5000 x 0.03 = 150 which is 3% of 5000
So we are going to do do 1/3 divided by 3/5. I
will ending up changing this to 1/3 times what?
Answer:
5/9
Step-by-step explanation:
flip the second fraction and then multiply the numerators with each other then the denominators with each other
1/3 x 5/3 = 5/9
[tex]3\sqrt 1728[/tex]
Answer:
48 √ 3
Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
2) (89° + 10a + 2) = (a + 1)
Answer:
a = -10
Step-by-step explanation:
89 + 10a + 2 = a + 1
91 + 10a = a + 1
9a = - 90
a = -10
100 points plus brainlliest if you send friend request and answer 150*34
Answer:
5100
Step-by-step explanation:
Convert 5 ounces into kilograms. Round your answer to the nearest hundredth.
Answer:
Answer: 0.141 kilos
0.141748
Step-by-step explanation:
The conversion is 0.1417475 Kg
What is Unit conversion?Conversion of units is the conversion between different units of measurement for the same quantity, typically through multiplicative conversion factors which change the measured quantity value without changing its effects.
given:
5 ounces
So, to convert ounces to kilogram we have
1 ounce = 0.0283495 Kg
So, 5 ounces = 5* 0.0283495
5 ounces = 0.1417475 Kg
Hence, 5 ounces = 0.1417475 Kg
Learn more about unit conversion here:
https://brainly.com/question/11543684
#SPJ2
25+42-47%=?
please help me
Answer:
The answer is 20!!!
Step-by-step explanation:
Hope this helps :))
12 over 2 - (-4 1 over 2 =
Answer:
26 1/2
or
26.5
Step-by-step explanation:
The ratio of boys to girls in a classroom is 15 to 12. What is the ratio of boys to total students in the classroom?
Answer:
15 to 27
Step-by-step explanation:
Boys = 15
Girls = 12
Total = 27
It's asking for Boys to Total, so you get 15 to 27!
Can't figure out number 6. need help!!
Answer:
Step-by-step explanation:
Definition of supplementary
Camilla poured 7/12 of a gallon of water into a bucket. Later, she added 1/4 of a gallon more. How much water is in the bucket now? Write your answer as a fraction or as a whole or mixed number.
Answer: 10/12 0r 5/6
Step-by-step explanation:
What is the approximate circumstance of the swimming pool? Use 3.14 as an estimate for pi
Answer:
Answer B 11m
Step-by-step explanation:
4.2r - 12.68 = 10
how to sole it to plz
Hi there!
r=5.4
1.Add the terms:
[tex]22.68*4.2=5.4[/tex]
2.Divide the two terms:
[tex]22.68*4.2=5.4[/tex]
Therefore, r=5.4.
Solve the equation.
3x + 2(4x − 6) = 8x + 1
What is the value for x?
Please enter fractional values in the form ‘a/b’. For example, an answer of 3/4 will be entered as 3/4.
x = ?
WILL MARK BRAINLIEST!!!!!
Answer:
13/3
Step-by-step explanation:
on edug
Answer:
the answer is 13/3
Step-by-step explanation:
did the assignment look below for proof
hope this helps :)
You should only start the vehicle after you. What?
Answer:
Buckle your seatbelt
Step-by-step explanation:
Answer:
You should only start the vehicle you should Fasten your seatbelt and make sure that your review mirrors are where you want them to be so you can see the back clearly.
Step-by-step explanation:
Im 17 years old and I been driving a car for a while now and that what my parents told me. Hopefully this helps.
Mitzi has 79 coins she divides the coins equally among herself and her 3 brothers Mitzi will keep any coins left over how many coins does each person get
Answer:
19
Step-by-step explanation:
79÷4=19R3
≈ 19
PLS HELP ILL MARK BRAINLIEST AND 25 POINTS
67
80
20
100
Answer:
80 times is your answer :)
Answer:
C.) 80
Step-by-step explanation:
The answer is 80 because if you do 400 ÷ 20 = 20
then times all of the spin color results by 20.
Original Chart:
Red: ||||| (5 tallies)
Orange: ∦ (3 tallies)
Yellow: || (2 tallies)
Green: |||| (4 tallies)
Blue: |||| (4 tallies)
Purple: || (2 tallies)
New Chart:
Red: 100 tallies
Orange: 60 tallies
Yellow: 40 tallies
Green: 80 tallies
Blue: 80 tallies
Purple: 40 tallies
If y varies directly as x, and y=-4 when x=8, find y when x=3