Answers
Related Questions
what is 5m-4-m+2 simplify
Answers
Step-by-step explanation:
5m-4-m+2
Simplifying
4m - 2
Hope it helps :)❤
Steps:
5m - 4 - m + 2
COMBINE LIKE TERMS
4m - 4 + 2
4m - 2
I would appreciate brainliest if this was correct and helpful! :)
If we use 3 eggs in a 15 cm mold-
How many eggs do we use in a 25 cm mold?
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The length of a rectangle is 2 units more than the width. The area of the rectangle is
35 units. What is the width, in units, of the rectangle?
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The quotient of 6 and a
number (n)
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Answer:
n divided by 6 (n/6)
Step-by-step explanation:
The mathematical expression for 'the quotient of 6 and a number (n)' is, 6/n or (6 ÷ n).
Used the concept of mathematical expression which can be stated that,
A mathematical expression is a group of numerical variables and functions that have been combined using operations like addition, subtraction, multiplication, and division.
Given that,
The algebraic expression is,
''The quotient of 6 and a number (n).''
Now, the mathematical expression for 'the quotient of 6 and a
number (n)' is,
6 ÷ n
= 6 / n
So, the mathmatical notation is 6/n.
To learn more about the divide visit:
https://brainly.com/question/28119824
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A system of equation is shown below.
2x + 3y = 34
y = 5x
What is the value of x + y ?
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Answer: 29
Step-by-step explanation:
2 + 3 = 5
34 = 5 = 29
Please help!!! I’ll mark you the Brainlyest!!
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Answer: C.
Step-by-step explanation:
i hope this helpes!!
Answer: I believe it's D
Hope this helps love
Find the axis of symmetry of the parabola defined by the given quadratic function.
2) f(x) = 8 - (x + 2)2
A) x = -8
B) X = 2
C) X = 8
D) x = -2
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A triangle has side lengths of 11 cm and 6 cm. Which could be the value of the third side, 21 cm or 14 cm? Is it 14 or 21?
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Answer:
14
Step-by-step explanation:
As long as two sides of a triangle added together are larger than the third side, it is an accurate triangle!
A store sold 14 more colored shirts than white shirts. The white shirts cost $9.95 and colors cost $10.50. If a total of $310.60 were sold, how many of each type were sold?
Answers
9514 1404 393
Answer:
8 white shirts22 colored shirtsStep-by-step explanation:
Let c represent the number of colored shirts sold. Then c-14 is the number of white shirts sold. The total revenue is ...
10.50c +9.95(c -14) = 310.60
20.45c -139.30 = 310.60 . . . . . . simplify
20.45c = 449.90 . . . . . . . . . . add 139.30
c = 22 . . . . . . . . . . . . . . . . . divide by 20.45
c-14 = 8
22 colored shirts and 8 white shirts were sold.
5th grade math. Correct answer will be marked brainliest.
Answers
Answer: The answer would be (0,3)
Answer:
(0,3)
Step-by-step explanation:
The horizontal line is always x, and the vertical line is always y. You can see that D is 0 to the right and 3 up, so the answer will be (0,3)
Soes a square have any parallel lines? If yes how many
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Answer:
2 sets of parallel lines
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
2
if im correct can i get crown
Given: −3(a–b) < 0, which is the greater: a or b? Give numerical examples.
Answers
Answer:
a
Step-by-step explanation:
a = 3
b = 2
divide by -3, change the sign:
(a-b) > 0
a always has to be greater than be to be true
Answer: a > b
Start Learning and Start Growing
Find the surface area of the figure
a. 150 square cm
b. 228.4 square cm
c. 78.4 square cm
d. 210 square cm
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Answer:
c
Step-by-step explanation:
When you roll a number cube, there are 6 possible _____.
a.) dots
b.) sides
c.) outcomes
b.) none of these
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Answer:
c. outcomes
Step-by-step explanation:
This is the table answer this please
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Answer:
so answer is b.42
Step-by-step explanation:
3 7
6 14
9 21
every time width increase by 3 length increase by 7 so:
12 28
15 35
18 42
Misha needs 1.75 yards of green fabric per costume. He will make 13 costumes.
Misha needs____
yards of green fabric in all.
For the blank spaces above the options are 7.4, 14.75, 21, 22.75.
(Btw it’s not 7.4 I already tried that and it was wrong)
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Answer:
22.75 is the correct answer
Answer:
wrong question sorry!
Step-by-step explanation:
Help pls and explain I need 10 mins left
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Answer:
32
Step-by-step explanation:
Find the surface area, given that the area of each hexagon is 166 square feet.
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Answer:
1148 square feet
Step-by-step explanation:
Please answer this problem 3x−9<6
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Answer:
your answer is five
Step-by-step explanation:
and stay safe and happy
What should be placed in the box to make the equation true?
Answers
Answer:
2x^4
Step-by-step explanation:
When multiplying variables with exponents multiply the coefficients (the number before the variable) and add the exponents.
SO to solve you have to find a number that when multiplied by 32 equals 64 and a number when added to 8 gives you 12.
2*32=64
8+4=12
So the answer is 2x^4
If this helped please consider giving brainliest.
A baseball player throws a ball from second base to home plate. How far does the player throw the ball? Include a diagram showing how you got your answer. Decide how many decimal points of accuracy are reasonable. Explain your reasoning.
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Answer:
Distance=123.28. Two decimal places is reasonable, because it gives a close approximate to the exact answer, while remaining short and easy to use.
Step-by-step explanation:
Use Pythagorean theorem.
90^2+90^2=c^2
8100+8100=16200
The square root of 16200 is 127.279220614
127.279220614~127.28
HELP PLEASE DUE IN 4 MINUTES
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^ that’s to match the character limit
-12(5/6a-7/8)+1/14(3 1/2-1 2/5)
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Answer:
10a + 10.65
Step-by-step explanation:
- 12(5/6a - 7/8) + 1/14(3.5 - 1.4)
- 12(5/6a - 7/8) + 0.25 - 0.1
10a + 10.5 + 0.25 - 0.1
10a + 10.65
A fair charges $8 to enter and $0.50 per ticket. Write an algebraic expression to represent
the total amount spent.
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If you need me to explain anything I totally will
what is 37.13 + 21.03 =
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Answer:
58.16
Step-by-step explanation:
is the answer
easy question
Melanie moved to Toledo on September 14 and returned home for a visit fifteen months later. When did she return home?
A. November 13th
B. December 13th
C. November 14th
D. December 14th
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Answer:
D. December 14th.
Answer:
Dec 14 next year
Step-by-step explanation:
just add 15 months lol
The sum of a number y and 3 is 4.5. Pls help!!!
Answers
Answer:
60
Step-by-step explanation:
Answer: 1.5
Step-by-step explanation:
I did 4.5 subtract 3 and got 1.5= y
Write the equation of a line in point-slope form whose slope is 7 and passes through the point (7, -2).
Answers
Answer:
Step-by-step explanation:
m=7
So by using point slope form
y-y1=m(x-x1)
y-(-2)=7(x-7)
y+2=7x-49
y-7x+51=0
Jerome earned an 80% on his math test. If there were thirty-five questions on the test, how many questions did he answer correctly? Explain your work
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Answer:
28 questions
Step-by-step explanation:
80% is 80 out of 100, so we can represent it as 80/100.
80 / 100 = y / 35
We need to find the value of y.
To do this we can cross multiply, with a method I like to call the butterfly method.
80 y
100 35
80x35=2800
Therefore, 100 times y equals 2800.
So we divide 2800 by 100.
2800/100=28.
Therefore, y equals 28.
y=28.
Consider random samples of size 80 drawn from population A with proportion 0.48 and random samples of size 66 drawn from population B with proportion 0.13 . (a) Find the standard error of the distribution of differences in sample proportions, . Round your answer for the standard error to three decimal places. standard error
Answers
Answer:
Standard error = 0.070
Step-by-step explanation:
Formula for the standard error of the distribution of differences in sample proportions is;
σ_(A - B) = √((p_a^(1 - p_a^)/n_a) + (p_b^(1 - p_b^)/n_b))
We are given;
p_a^ = 0.48
n_a = 80
p_b^ = 0.13
n_b = 66
Thus;
σ_(A - B) = √((0.48(1 - 0.48)/80) + (0.14(1 - 0.13)/66))
σ_(A - B) = √0.00496545455
σ_(A - B) = 0.070