Answers
12g = 8g - 12 + 11
12g = 8g - 1
4g = -1
Divide by 4
g = -1/4
Related Questions
b -2 = 9/b-2
Answer ?
Answers
Step-by-step explanation:
I don't know if it's correct
b=9/b-2+2
b=9/b
b^2=9
b=3 or b=-3
A variable needs to be eliminated to solve the system of equations below. Choose the
correct first step.
- 4x – 2y = 18
4x – 4y = -36
O Subtract to eliminate x.
O Subtract to eliminate y.
O Add to eliminate x.
O Add to eliminate y.
Answers
Step-by-step explanation:
-4x - 2y = 18
+ (4x - 4y = -36)
=> -6y = -18, y = 3
As we added the equations together, we have eliminated x and found y.
Hence the correct answer is "Add to eliminate x".
Sharon correctly answered 21 out of 24 questions on a math quiz. Which is this ratio as a decimal?
0.625
0.667
0.840
0.875
pls help♡
Answers
Answer:
0.875
Step-by-step explanation:
To find the decimal, you divide the 21 by the 24.
21/24 = 0.875
In a shopping district with a variety of stores, 9 of the stores sell jewelry. The jewelry stores make up only 3% of the shopping district. How many stores are in the shopping district?
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Answer:
When I did this in middle school, the teacher made it unnecessarily difficult (-_-), so here`s my own method for you.
Finding 1%:
If 9 is 3%, then 3 is 1%. This method only works when the sides are divisible.
You can use the 1% to find the total, which is 100%.
3 stores (or 1%) x 100 = 300.
There are 300 stores in the shopping district.
Hope that helps
ANSWER ASAP !!!!!!!!!!
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to find the equation.
-6n-4n please help because I have an improvement test
Answers
Answer:
-10n
Step-by-step explanation:
-6n-4n=-10
Explain: -6n - 4n
Step-by-step:
Collect like terms and calculate the coefficients
(-6 - 4)n
Calculate the difference
10n
Explain: Solved using the variables by collecting terms and there coefficients. Then calculated the difference.
ANSWER: 10n
Hope this helps!
The demand for Titos Tacos increased so much that Tito has decided to increase his prices by 10%. Write a single term expression that represents the new price of one of Titos Tacos if the original price was t dollars
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Answer:
Concept: Mathematical Representation
They increased their price by 0.10Let y be the new price of one of Titos TacosLet t be the original price Hence y= t * 0.10needing help asap for anyone that knows!!
Answers
Answer:the forth answer is correct
Step-by-step explanation:
what is the slope of y= -1/6x - 3/2
Answers
Answer:
-1/6
Step-by-step explanation:
Answer: -1/6
Step-by-step explanation:
Use the slope-intercept form y=mx + b to find slope m
Every day after dinner, a child is to put his plate in the sink. Which formula calculates percent of occurrences?
Answers
Answer:
Percent of occurrences= (Numbers of behavior/Numbers of opportunities)*100
Step-by-step explanation:
Based on the information given if a child is to put his/her plate in the sink everyday after having dinner the formula that will be use to calculates percent of occurrences is :
Percent of occurrences=( Numbers of behavior/Numbers of opportunities)*100
Where:
Numbers of behavior represent the Numbers of times the plate was put in the sink by child everday
Numbers of opportunities represent the Numbers of dinners the child had everyday
A substance has a density of 0.70 g/mL, if it has a volume of 3.0 mL, what is its mass?
Answers
Answer:
2.1 gStep-by-step explanation:
The mass of a substance when given the density and volume can be found by using the formula
mass = Density × volume
From the question we have
mass = 0.70 × 3
We have the final answer as
2.1 gHope this helps you
III
Knowledge Check
Rewrite the equation below so that it does not have fractions.
2
3
x + 4 =
4
Do not use decimals in your answer.
Х
+
5
?
Answers
Answer:
[tex]9x- 60=10[/tex]
Step-by-step explanation:
Given
[tex]\frac{3}{4}x - 5 = \frac{5}{6}[/tex]
Required
Rewrite to remove fractions
The denominators in the above expression are 4 and 6.
So, first we take the LCM of 4 and 6
[tex]LCM = 12[/tex]
Next, multiply both sides of the equation by this LCM (12)
[tex]12 ( \frac{3}{4}x - 5) = \frac{5}{6} * 12[/tex]
[tex]12 * \frac{3}{4}x - 12 *5 = \frac{5}{6} * 12[/tex]
[tex]3 * 3x- 60=5 * 2[/tex]
[tex]9x- 60=10[/tex]
I need the answers ASAP ? No rocky ?
Answers
Answer:(-1,1) - (4,4)
Step-by-step explanation:
ez
gas is 2.09 per gallon if nate filled up his car and spent 33.44 how many gallons did he put in his car
Answers
He puts 16 gallons
Answer:
16 gallons
Step-by-step explanation:
33.44 divided by 2.09 is 16, so he put 16 gallons in his car.
At the bake sale I said cookies for 5cents each your earned $4.50 how many cookies did you sell
Answers
Answer:
90 Cookies
Step-by-step explanation:
4.50 ÷ .05 = 90
Answer:90 cookies
Step-by-step explanation: Here is what I did, I calculated 4.50 divided by 0.05 because it is 5cents. I divided it that why because we are trying to know how many cookies we sold out of that number. please tell me if I'm wrong and I'm sorry it I am wrong you can correct me if you want. hope this helps :)
Terry the plumber charges a base fee of $40 for each visit to someone's home plus $25 each hour for
labor. When Kathy received her bill after he came to fix a leak in her sink, the total charge was $152.50.
How many hours did Terry work on Kathy's sink?
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Answer:
4.5 hours
Step-by-step explanation:
If you have 5000 per 125 mcg and need 7140 how many mcg do you need?
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Answer:
178.5mcg
Step-by-step explanation:
If you need 5000 per 125mcg, we can express it as;
5000 = 125mcg
To get the amount of mcg needed for 7140, we will say;
7140 = x mcg
Divide both expression
5000/7140 = 125/x
Cross multiply
5000x x= 7140 * 125
5000x = 892,500
x = 892,500/5000
x = 178.5
Hence the amount og mcg needed is 178.5mcg
What can equal 628 by multiplying? These things can be soooo challenging these days.
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Answer:
314 * 2
Step-by-step explanation:
What is the hcf of 105 and 14?
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Answer:
hcf of 105 ans 14 is 7
Step-by-step explanation:
please mark me as BRAINLIEST
Answer:
The gcf is 7
step-by-step
mark me brainliest plz
SOMEONE PLEASE HELP!!!!
Answers
Answer: it’s C
T r u s t M e ;)
The second response
Erica went bowling with her friends. She paid $3 to rent shoes and then $5 for each game of bowling. If she
spent a total of $23, then how many games did Erica bowl?
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Answer:
4 games
Step-by-step explanation:
23 - 3 = 20
20 / 5 = 4
Paul has 56 books and 8 bags . he places an equal number of books in each bag . how many books are in each bag
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I need help ASAP plz
Answers
Answer:
With what?
Step-by-step explanation:
Answer:
cant help uoi b1t ch
Step-by-step explanation:
2. Write the following rational numbers in order from smallest to largest: 3 1.25, V2, 18, 1.875, 13
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HELP! DUE TODAY! I WILL GIVE BRAINLIEST TO FIRST PERSON WHO ANSWERS CORRECTLY!
What is the value of the first term in the following arithmetic sequence?
-9, -2, 5, 12, ...
A). 9
B). -9
C). 7
D).-7
Answers
Answer:
B
Step-by-step explanation:
pls mark brainliest
Answer:
its B)-9
Explain-9,-2,5,12 its increasing by seven
help me please!!!!!!!!!!!!!!
Answers
I'm a little rusty lol but I believe that is C, the distributive property.
Answer:
Distributive Property
Step-by-step explanation
You first ditribute the 6 to the 4x and -1.
will make you BRAINLIEST please help me please
Answers
Answer:
You have to substitute the x-values into the function :
[tex]f(x) = {11}^{x} [/tex]
[tex]f( - 2) = {11}^{ - 2} = \frac{1}{121} [/tex]
[tex]f( - 1) = {11}^{ - 1} = \frac{1}{11} [/tex]
[tex]f(0) = {11}^{0} = 1[/tex]
[tex]f(1) = {11}^{1} = 11[/tex]
[tex]f(2) = {11}^{2} = 121[/tex]
What’s the answer ? Im too tired fa this shi
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Answer:
90-39=51 thats a 90° angle
ANSWER RIGHT PLEASE AND ILL GIVE BRAILIEST
Answers
Answer:
C
Step-by-step explanation:
The +2 tells you where the 'y' will intersect... and it's gonna be positive 2, and only C has that so ye
what is the total area of the four walls of a rectangular room 12 ft long by 13 ft wide by 9 ft high?
Answers
Answer:
your mom
i dunno what else to put here lol
Answer:
Total area of four walls is 450ft
Step-by-step explanation:
First to find area of one wall is lenghth times height 2(12 x 9)
Second to find the area of the two other walls it’s height times width 2(13 x 9)
third add then up and you get 450