Which equation has the same solution as 10x-x+5=4110 x − x + 5 = 41?
Solve for n -3n-5=16
Answer:
n = -7
Step-by-step explanation:
Solve for n:
-3 n - 5 = 16
Hint: | Isolate terms with n to the left-hand side.
Add 5 to both sides:
(5 - 5) - 3 n = 5 + 16
Hint: | Look for the difference of two identical terms.
5 - 5 = 0:
-3 n = 16 + 5
Hint: | Evaluate 16 + 5.
16 + 5 = 21:
-3 n = 21
Hint: | Divide both sides by a constant to simplify the equation.
Divide both sides of -3 n = 21 by -3:
(-3 n)/(-3) = 21/(-3)
Hint: | Any nonzero number divided by itself is one.
(-3)/(-3) = 1:
n = 21/(-3)
Hint: | Reduce 21/(-3) to lowest terms. Start by finding the GCD of 21 and -3.
The gcd of 21 and -3 is 3, so 21/(-3) = (3×7)/(3 (-1)) = 3/3×7/(-1) = 7/(-1):
n = 7/(-1)
Hint: | Simplify the sign of 7/(-1).
Multiply numerator and denominator of 7/(-1) by -1:
Answer: n = -7
Answer:
n = -7
Step-by-step explanation:
Add 5 to each side, so it now looks like this: -3n = 21Divide each side by -3 to cancel out the -3 next to n. It should now look like this: n = -7I hope this helps!
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subject is math
Answer:
wow nice
Step-by-step explanation:
BRAINLIST OPPORTUNITY
what is the slope of the line on the graph?
Human finger nails grow an average of 3.47mm per month. How much will they grow in 20 months
A pencil box contains five
red, six yellow, eight blue,
three orange, and two
purple colored pencils. If
one is chosen at random,
find each probability.
Answer:
red pencil=5/24
yellow pencil=6/24
Blue pencil=8/24
Orange pencil=3/24
purple pencil=2/24
Solve for a. Show (All steps must be shown): -2(a-3)=12
Answer:
a= -3
Step-by-step explanation:
first distrubute the parenthesis -2(a-3)
-2a+ 6= 12
then move the like terms
6 becomes -6 and subtract to both sides so 6-6 cancels out and you are left with 12-6 which gives you 6
then you have -2a = 6
lastly divide on both sides and you get
-2a÷ -2 (cancels out)
6÷ -2
and the answer is
a= -3
an angle 1/360 of a circle. what is the measure in degrees of the angle
Answer:
1 degree angle
Step-by-step explanation:
since there are 360 degrees in an angle, and 360/360 is 1, the angle must be 1 degree
Answer: 1
Step-by-step explanation:
50 points if you answer correctly
Answer:
[tex]f(3) = {3}^{2} + 5(3) - 9 \\ f(3) = 9 + 15 - 9 \\ f(3) = 15[/tex]
Answer:
1. D. 15
2. A. 3
3. A. c= 6g+5
4. A. All real numbers
5. D
Solve the following equation for b. 6b + 2a – 4 = 2b + 3a
Group of answer choices
Answer:
b = a/4+1
a
4
+
1
Step-by-step explanation:
simplify 30x³÷45xy²
Answer:
[tex]30 {x}^{3} \div 45x {y}^{2} = \\ 6 {x}^{2} \div 9 {y}^{2} = \\ 2 {x}^{2} \div 3 {y}^{2} = \\( 2 \div 3) \times (x \div y) ^{2} [/tex]
URGENT I NEED HELP ON THIS DUE BY 12
CAn you invest in TFSA with debit?
Answer:
Al imma say is it depends
Step-by-step explanation:
not all TFSA accept debit
The midpoint of AB is M(2,-2). If the coordinates of A are (8,1), what are the
coordinates of B?
Answer:
B (-4, -5)
Step-by-step explanation:
A midpoint has to be exactly in the middle making the line split equally. I used Desmos to get my answer (it's a graphing calculator). And the line was slanted. Hope it's right! Plz tell is not!
3.4z + 6.3 = -1.7z + 41.7
What’s z?
Answer:
z= 118/17 or 6.94
Step-by-step explanation:
i hope this is the right answer but try using Symbolab its what I use all the time
The measure of each angle in an equilateral triangle is represented by the expression 2x + 4. What is the value of x?
28
88
60
35
Answer:B have it ✅
Step-by-step explanation:
The value of x for the given equilateral triangle is 28.
What is an equilateral triangle?A triangle having all sides equal and each angle measures 60° is called
an equilateral triangle.
Given that, the measure of each angle in an equilateral triangle is represented by the expression 2x + 4.
We know that each angle in an equilateral triangle measures 60°
Therefore, 2x+4= 60
2x = 56
x = 28
Hence, the value of x is 28.
For more references on equilateral triangles, click;
https://brainly.com/question/3461022
#SPJ2
2. What is the rule for this input-output table?
Answer:
First, this table is a function because it has no repeating input values
Second, it is increasing in both the x and y
third, since it is increasing in x and y it is a positive correlation( I dont know if you have learned that yet)
Fourth, the output increases by 4 each time the input increases by 1
Step-by-step explanation:
what is an equation of the line that passes through (1,4) and (-2,-2)
Answer:
:) :) :) :) :) :) :) :)
Step-by-step explanation:
-6/-3
If 23 is added to a number, the result is 41 less than twice the number. Find the number.
Answer:
64
Step-by-step explanation:
Let x represent the number.
x + 23 represents 23 added to the number.
2x - 41 represents 41 less than twice the number.
Set these expressions equal to each other and solve for x to find the number:
x + 23 = 2x - 41
23 = x - 41
64 = x
So, the number is 64
Pls pls pls help meeeee
Answer:
i think it C but im not sure
Step-by-step explanation:
465 is what percent of 750?
Answer:
62
Step-by-step explanation:
5 − 2x + 2 = 12
work below hurry!!
Step-by-step explanation:
5-2x+2=12 given
-2x+7=12 combine like terms
-2x=5 subtraction property
X=-2.5 or 5/2 ANSWER
there is 8 boys for every 5 girls in the 6th grade class, if there are 169 total students how many boys are there? How many girls? Write the ratio. *
Answer:
Boys : 104
Girls : 65
We know:
For every 8 boys there is 5 girls so the ratio is:
8 : 5
There are 169 total students
We are going to take these students as cookies and how many of them we are going to bake in batches
Step-by-step explanation:
Add 8 and 5 together to find out how many students in each 'Batch' 8 + 5 = 13
Then divide 169 by 13 which equals 13. Now you know how many 'Batches' there are.
To find the answer Multiply 13 by 8 and 5 ;
13 * 8 = 104
13 * 5 = 65
Check the answer:
104 + 65 = 169
Its correct!
What is the value of 5(-3)?
CAN YOU'LL HELP WITH THIS QUESTION ASAP PLZZZZ. GIVING BRIANLIEST AND POINTS.
The endpoints of a line segment graphed on the coordinate system are (−7, 3) and (2, 5). What is the range of the graph?
A) R: {3 ≤ x ≤ 5}
B) R: {3 ≤ y ≤ 5}
C) R: {−7 ≤ x < 5}
D) R: {−7 < x ≤ 2;}
Answer:
It is D
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
The endpoints of a line segment graphed on the coordinate system are (−7, 3) and (2, 5). What is the range of the graph? the x values are the domains which are the first numbers so in this case the domains would be -7 and 2 but this question is talking about range which is the y in other words its the second numbers which is 3 and 5
what did you do to find the GCF given the remaining factors?
Answer:
To find GCD or HCF, just write the common factor.
Step-by-step explanation:
To find the GCF of greater numbers, you can factor each number to find their prime factors, identify the prime factors they have in common, and then multiply those together.
y is my dad one, vote me brainlyest for the bois
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Answer:
actually gasoline, many believe its concrete but if you drink spoon, you'll go to the other shipment of 4. sorry to break it to you but its true.
Step-by-step explanation:
pls i need the answer fast as u can
rational algebraic expression is an expression that is the ratio of two
Answer:
A rational expression is a ratio of two polynomials. The domain of a rational expression is all real numbers except those that make the denominator equal to zero.
Step-by-step explanation:
Please help with questions 1 -29
1) 26 = 8 + v 2) 3 + p = 8
3) 15 + b = 23 4) −15 + n = −9
5) m + 4 = −12 6) x − 7 = 13
7) m − 9 = −13 8) p − 6 = −5
9) v − 15 = −27 10) n + 16 = 9
11) −104 = 8x 12) 14b = −56
13) −6 = b1814) 10n = 40
15) v8 = 2 16) 16 = k11
17) −15x = 0 18) −17x = −204
19) 21 = −7n20) m4 = −13
21) −126 = 14k 22) −143 = −11x
23) −16 + x = −1524) −5 = a18
25) −17 = x − 15 26) n − 8 = −10
27) v7 = 828) a + 11 = 20
29) −7 + m = 8 30) 18 + m = 8