Answers
Combine multiplied terms into a single fraction
Multiply the numbers
Subtract 7 from both sides of the equation
Simplify
Multiply all terms by the same value to eliminate fraction denominators
18(7-2n) = 126-36n=7+2n
move the constant and variable -36n-2n=7-126 collect like terms to where the problem is now -38n=-119
divide both sides by -38 and now you have n= 119/38
Related Questions
A(n) ______ line is a line that relates points on the line with numbers.
Answers
Answer:
A number line is a line that relates points on line with numbers :)
The Number line is a line that relates points on the line with numbers.
What is Number line?Number line is a horizontal line where numbers are marked at equal intervals one after another form smaller to greater.
We have to given that;
A line that relates points on the line with numbers.
Now,
We know that;
Number line is a line where numbers are marked at equal intervals one after another form smaller to greater.
Hence, Number line is a line that relates points on the line with numbers.
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"Seven less than the quotient of a number
and six is negative ten."
Answers
Answer:
Answer is: n/6 -7 = -10
The equation that represents the situation will be 7 - x / 6 = - 10. And the solution of the equation is 102.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
The act of converting a specified statement into an expression or equation is known as a sentence-to-equation transformation.
"Seven less than the quotient of a number and six is negative ten."
Let the number be 'x'. Then the equation is given as,
7 - x / 6 = - 10
Simplify the equation, then we have
7 - x / 6 = - 10
x / 6 = 7 + 10
x / 6 = 17
x = 102
The equation that represents the situation will be 7 - x / 6 = - 10. And the solution of the equation is 102.
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help I will give brainiest
Answers
Answer:
c=15
Step-by-step explanation:
2c+4p=62
2p+18(2)=62
2p=26
p=13
sub p=13 into c+p=18, c+13=18
c=5
What is the product of 1.54 and 2.6?
Answers
Answer:
the product of 1.54 and 2.6 is 4.004. I think
If a meatball recipe calls for 10 pounds of ground beef is 5 kilograms of ground beef enough to make the meatballs
Answers
Answer: Yes. 5 kilograms is a little more than enough.
Step-by-step explanation:
Use the conversion factor. 1 kilogram = 2.20462 pounds
We can round that to 2.2 for a question like this.
5 × 2.2 = 11 pounds
Cory has 66.92 centimeters (cm) of wire. He uses 2 pieces of the wire. Each piece he uses is 6.58 cm long. What is the length of the remaining wire, rounded to the nearest tenth of a centimeter?
Answers
Answer:
The length of the remaining wire is 53.8 centimeters
Step-by-step explanation:
Let us solve the question
∵ Cory has 66.92 centimeters of wire
∵ He uses 2 pieces of the wire, each piece he uses is 6.58 cm long
→ Find the length of the two pieces he uses
∵ He uses = 2 × 6.58
∴ He uses = 13.16 cm
∴ The length of wire he uses is 13.16 cm
→ The length of the remaining = the total length - the length he uses
∵ The length of the remaining = 66.92 - 13.16
∴ The length of the remaining = 53.76 cm
→ Round it to the nearest tenth of a centimeter
∴ The length of the remaining = 53.8 centimeters
∴ The length of the remaining wire is 53.8 centimeters
What is 8^-2 times a^7
Answers
Answer:
a⁷
---
64
Step-by-step explanation:
what is the value of the x in this equation x/2 = 8
Answers
Answer:
x=16
Step-by-step explanation:
We are given that an equation
[tex]\frac{x}{2}=8[/tex]
We have to find the value of x
To find the value of x we will remove 2 in fraction by multiply by 2
Multiple by 2 on both sides of equation
[tex]\frac{x}{2}\times 2=8\times 2[/tex]
Now, after solving we get
[tex]x=2\times 8[/tex]
After multiply of 2 and 8 we get
[tex]x=16[/tex]
Hence, the value of x in the given equation =16
4. GROCERIES Lila wants to spend no
more than $22 at the grocery store.
The receipt below shows what Sila
bought and what each item cost. The
price of the last item is missing.Whe
is the maximum cost of the pizza?
Sales Recepit
Bread $2.79
Roast $9.12
Coffee $6.50
Pizza
Answers
Answer:
The maximum price for the pizza is $3.59
Step-by-step explanation:
Add up all the prices, which will get you to $18.41
Then subtract 18.41 from 22 and you should get 3.59 (22 - 18.41 = 3.59)
Answer:
22 - 2.79 - 9.12 - 6.50 = 3.59
maximum cost of pizza $3.59
In which quadrant is (-11, — 21) located?
Answers
Answer:
the 3rd quadrant
Step-by-step explanation:
Answer:
3rd quadrant
Step-by-step explanation:
If both numbers are negative then it is in the 3rd quadrant.
Salvador’s class has collected 88 cans in a food drive. They plan to sort the cans into x bags, with an equal number of cans in each bag. Write an expression to show how many cans there will be in each bag. A) 88 – x B) 88x C) 88 +c D)88/x
Answers
help me please, if you can.
Answers
which expression has the same value as
6 + 5 • 3 - 1
A. 11 • 3 - 1
B. 11 • 2
C. 6 + 15 - 1
what is the solution for this expression?
Answers
11 • 2
=22
and
6 + 5 • 3 - 1
11 • 2
= 22
Answer:
C
Step-by-step explanation:
6+5*3-1
The first step to solving is multiplying, therefore the problem becomes
6+15-1
Which is answer C
Hope this helps :)
h(x) = —5x9 + 6x7 — 5x4 + x2
Answers
Answer:
h=-5x^8+6x^6-5x^3+x
Step-by-step explanation:
I am assuming the long dashes are subtraction symbols
Nevaeh is a high school basketball player. How many points would Nevaeh score in a game if she made 2 free throws (worth one point each) and 5 three point shots? How many points would Nevaeh score in a game if she made x free throws and y three point shots?
Answers
Melody would make 5 points for answering this question
find the horizontal asymptote of f(x)=x^2+3x+6/x^2+1
Answers
Answer:
y = 1Step-by-step explanation:
Horizontal asymptote of the given function is y = 1
Both numerator and denominator have same degree of two
Refer to attached graph
Hi, help:/
Thank you
Answers
Answer:
its the first on 5,3 can you give me brainliest
Step-by-step explanation:
.What would 9.4576 be rounded to the nearest thousandths place?
Answers
9.000 because it is under 5.
Answer:
9.458
Step-by-step explanation:
6 is more than 5 so you round up
proportional relationships 2
Answers
Find the coordinates of point P that partitions segment MN in the ratio 3:2 if M(-3,-3) and N(4,2).
Answers
Answer:
../////////////////////////////////////////////
Step-by-step explanation:
Answer:
(-3, 3.25)
Step-by-step explanation:
sorry if is wrong but its better than //////// so yeah thank you for nothing guy who did that and i hope that this helps and i am so sorry for you're inconvenience
If the sum of an odd and even natrual numbers is 57 and the difference between them is 3 ,what are the numbers,show me the neccessary steps
Answers
Answer:
The numbers are 27 and 30
Step-by-step explanation:
Assume that the even number is x and the odd number is y
∵ The even number is x
∵ The odd number is y
∵ Their sum is 57
→ Add them and equate the sum by 57
∴ x + y = 57 ⇒ (1)
∵ Their difference is 3
→ Subtract them and equate the difference by 3
∴ x - y = 3 ⇒ (2)
→ Let us solve the system of the equations by adding equations (1) and (2)
∵ (x + x) + (y - y) = (57 + 3)
∴ 2x + 0 = 60
∴ 2x = 60
→ Divide the two sides by 2
∴ x = 30
→ Substitute the value of x in equation (1) to find the value of y
∵ 30 + y = 57
→ Subtract 30 from both sides
∴ 30 - 30 + y = 57 - 30
∴ y = 27
∴ The numbers are 27 and 30
Which set of measurements could be the interior angle measures of a triangle?
Answers
Answer:
50 degrees
Step-by-step explanation:
Answer:
90, 45, and 45
Step-by-step explanation:
Cuz I just took the quiz
Melissa invests $250 in an account. Melissa invests her money in a simple interest account
that has an interest rate of 5%. What is the amount of interest in the account after 8 years?
Answers
Answer:
$100
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 5%/100 = 0.05 per year,
then, solving our equation
I = 250 × 0.05 × 8 = 100
I = $ 100.00
The simple interest accumulated
on a principal of $ 250.00
at a rate of 5% per year
for 8 years is $ 100.00.
Please help, I have been stuck on this math problem for a while!!
:D
Answers
Answer:
2000x 10%=200
The answer is $ 200
Step-by-step explanation:
Answer:
$200
Step-by-step explanation:
Utility=10%
Spends- $2,000
10% x 2,000 = 200
Lily is working two summer jobs, making $18 per hour lifeguarding and making $10 per hour washing cars. In a given week, she can work no more than 19 total hours and must earn a minimum of $270. If Lily worked 14 hours lifeguarding, determine all possible values for the number of whole hours washing cars that she must work to meet her requirements.
Answers
Answer:
2,3,4,5
Step-by-step explanation:
multiply the money she makes lifegaurding by the number of hours then you need to figuereout the minimal amount she needs to make which happens to be 2 so if she cant work more than 19 hours then the answer is 2-5 because she already worked 14 hours
Answer:
She makes a total of $252 lifeguarding. She can work 2 hours washing cars to make $272 and work for 16 hours total or she can work 5 hours washing cars to make $302 and work for 19 hours total. Either choice would work.
Step-by-step explanation:
The measure of the supplement if an angle is 46 more than 3 times the complement of the angle. Find the angle
A. 68 degrees
B. 44 degrees
C. 112 degrees
D. 22 degrees
Answers
Answer:
44 degrees
Step-by-step explanation:
x
Let the supplement/compliment by
y
x+
y=90
Complimentary angles add up to 90 degrees.
x+3
y=180
Supplementary angles add up to 180 degrees, the other angle is thrice the other compliment.
Evaluating this as a system:x+y=90 Isolate x:x=90−y Input into the other equation:(90−y)+3y=180Combine like terms, isolate y and its coefficients:2y=90 Isolate yy=45 Input into the first equation:x+45=90 Isolate x:x=45 degrees
The measure of an angle will be 101°.
What is Complementary angle?The sum of two or more angle is 90 degree then the angle is called the complementary angle.
Given that;
The measure of the supplement if an angle is 46 more than 3 times the complement of the angle.
Now,
Let the measure of angle = x
So, We can formulate;
The supplement of angle = 180 - x
And, The complement of angle = 90 - x
Hence, We get;
⇒ x = 46 + 3 (90 - x)
Solve for x as;
⇒ x = 46 + 270 - 3x
⇒ 4x = 316
⇒ x = 79
Thus, The measure of the supplement of an angle = 180 - 79
= 101°
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What is .50 as a percent
Answers
Answer:
50%
Step-by-step explanation:
its half of a whole making it 50 percent
Answer:
50%
Step-by-step explanation:
as a fraction it is 1/2
Im not sure what to do. Can someone help me please!! Thank you!
Answers
Answer:
Sin=4/rad41
Cos= 5/rad41
csc=rad41/4
sec=rad41/5
cot= 5/4
Step-by-step explanation:
Please help me, 30 points and brainliest
You want to go on a swamp tour. How long does it take a swamp vehicle that travels at 3.2 miles per hour to travel across the swamp, from point Z to point Y ?
Answers
Answer:
YZ = 5 mi
t = 1.56 hr
Step-by-step explanation:
[tex]VW || ZY => \angle Y = \angle V\\tan (\angle V) = \frac{6}{10} => tan (\angle Y) = \frac{XZ}{YZ} = \frac{3}{YZ} = \frac{6}{10}\\YZ = 5\\\frac{3.2 mi}{1 hr} = \frac{5 mi}{t} => t = 1.56 hr = 1 hr, 34 min[/tex]
need the answers for the 2 boxes :)
Answers
Answer:
(2, 2 )
Step-by-step explanation:
Given the 2 equations
3x + 6y = 18 → (1)
- 3x + 4y = 2 → (2)
Adding the 2 equations term by term will eliminate the x- term, that is
0 + 10y = 20
10y = 20 ( divide both sides by 10 )
y = 2
Substitute y = 2 into either of the 2 equations and solve for x
Substituting into (1)
3x + 6(2) = 18
3x + 12 = 18 ( subtract 12 from both sides )
3x = 6 ( divide both sides by 3 )
x = 2
solution is (2, 2 )
