The average family of four consumes 6,300 gallons of water per month. How much water usage is this per person per day (30 days/month)?
Answer:
52.5 gallons a day per person
Step-by-step explanation:
6300 divided by 4 then divided by 30
Answer:
1,575 gallons of water per person per month.
Step-by-step explanation:
Since a family of 4 consumes 6,300 gallons a month, just divide 6,300 by 4. The quotient is 1,575. I hope this helps. Please mark Brainliest :)
Hi! I would like to know how to get the first derivative for this equation??
Answejust divide x on both terms and you left with 4x^2+3x then simple take a derivative which is 8x+3
Step-by-step explanation:
Find the slope and write an equation of the line which passes through the points.
a
(5,6) and (3,4)
b
(−3, 9) and (−3, −5)
Answer:
a. y=x+1
b. x=-3
Step-by-step explanation:
a. slope= (6-4)/(5-3)=1
substitute (5,6) to y=1x+b; b=1
therefore, y=x+1
b. x=-3
Give the digits in the ones place and the hundredths place.
16.89
5 + 2/3 x=17 helppppppmeeee
Answer:
x = 18
Step-by-step explanation:
subtract 5 from both sides of the equation
2/3x=12
then multiply both sides by 3/2
x = 18
Answer:
18
Step-by-step explanation:
5 +2/3x =17 /×3
15 +2x =51
2x=51 - 15
2x=36
x=36 :2
x=18
Simplify the expression by combining like terms
7y - 6x + 3 – 2x + 8- y
hope that helps and plss let me know if you have any questions :))
Answer:
[tex]\boxed{ -8x + 6y + 11}[/tex]
Step-by-step explanation:
[tex]7y - 6x + 3 - 2x + 8- y[/tex]
[tex]= 7y + -6x + 3 + -2x + 8 + -y[/tex]
Combine Like Terms:
[tex]= 7y + -6x + 3 + -2x + 8 + -y[/tex]
[tex]= (-6x + -2x) + (7y + -y) + ( 3 + 8)[/tex]
[tex]= -8x + 6y + 11[/tex]
Hope this helped you!
Pls help
how to solve this????
Answer:
[tex] \frac{6n - 4}{8n - 4} = \frac{2}{3} [/tex]
[tex]2(8n - 4) = 3(6n - 4)[/tex]
[tex]16n - 8 = 18n - 12[/tex]
[tex]16n - 18n = 8 - 12[/tex]
[tex] - 2n = - 4[/tex]
[tex]n = 2[/tex]
A student starts with $20 and saves $10 each week. What graph models the
amount of money she has after x weeks?
Find the error
Answer:
she couldn't have $30 because she dosent have enough for x weeks x=2
Step-by-step explanation:
line i and line h intersect at what point
Step-by-step explanation: The intersection of two figures can
be defined as the set of points that is contained in both figures.
In this figure, lines h and i intersect at C or we can
say that C is the intersection of lines h and i.
In this figure, C is the intersection of lines h and i
because C is the point contained by both h and i.
James earned $816 each year. He earned x dollars less per month than Matt, who earned $80 per month.
Equation: 12(80 – x) = 816
x = 12; monthly earnings = $68
Which strategies will verify that the value for x is correct? Check all that apply.
Answer:multiply $68 and substitute 12
Step-by-step explanation:
Answer:
its a mutiple choice so click mutiply 68$
and substute 12$
Step-by-step explanation:
i just took the quiz :)
have a good day.
I need to turn this in soon. A was answered for me, but I don't know the rest. Help please!! Im reposting because i attached the wrong photo. The other question I originally posted had the answers, yes, but it was blurry and I couldn't see a thing.
Answer:
I'm sorry i could not help you with this since the photo isn't the right one I don't have enough information. Again sorry.
Step-by-step explanation:
Answer:
A. -3
B. 33
C. 7
D. -7
E. -7
F. -3
G. 37
H. 33
I. 7
Step-by-step explanation:
What equation represents the line that passes through the points (0, 2) and (9, 0)?
Please help me !!
Answer:
Y = -2/9x +2
Reasoning:
This is because you simply find the slope between the 2 points
what is -1 times x^2
Answer: -x^2
Step-by-step explanation:
-1 times x^2 is the same as -1(x^2)
-1(x^2) = is the same as -1x^2 or -x^2
9-(6x+1)=3x+8 what is it thank you
Answer:
0=x
Step-by-step explanation:
9-(6x+1)=3x+8
9-6x-1=3x+8
9-8-1=3x+6x
9-9=9x
0=9x
0÷9=x
0=x
16. The larger of two numbers is 15 more than three times the smaller number. If the sum of the two
numbers is 63, find the numbers.
Answer:
3 and 24
Step-by-step explanation:
3 x 3 = 9 + 15 = 24
2/3 times what equals 24?
The number 24 is 2/3 times of the number 36.
What is Algebra?A branch of mathematics known as algebra deals with symbols and the fine operations performed on them.
Variables are the name given to these symbols because they warrant set values. We constantly observe constant change in specific values in our day- to- day situations. But the need to depict these shifting values is ongoing.
In order to determine the values, these symbols are also subordinated to colorful addition, deduction, addition, and division computation operations.
We have to find 2/3 times what equals 24.
let the number be x.
So, 2/3 of x = 24.
2x/ 3 = 24
2x = 72
x= 72/ 2
x= 36
Thus, the required number is 36.
Learn more about algebra here:
https://brainly.com/question/24875240
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if you can explain how you did it please n thank you
Answer:
BCD=100
hope it helps
Step-by-step explanation:
Brainliest please
which of the following could comprised of one atom A.carbon B.salt C.air
Answer:
Carbon
Step-by-step explanation:
Carbon usually exist as single Carbon atoms. Salt consists of Sodium and Chlorine stoms and air is a mixture of gases so it consists of many atoms
If F(x) = -3x-2 , what is F(-5)
A) F(-5)=13
B) F(-5)=-17
C) F(-5)=-13
D) F(-5)= 17
Simplify this problem.
3(−6+4)=
Answer:
-6
Step-by-step explanation:
"hope this helps you"
Simplify.
6.5-7.48 -3.4 + 3.8
Answer:
-0.58
Step-by-step explanation:
6.5 - 7.48 = -0.98-0.98 - 3.4 = -4.38-4.38 + 3.8 = -0.58I hope this helps!
Mariana wants to put 6 3 4 feet of border across the top of a wall. 6 She has 3 feet of border. What fraction of the project can she complete? 7 Enter your answer in the boxes . 12 -
What can you say about ∠ADB and ∠BDC based on the sum of their angles? How are the angles related?
Answer:
∠ADB and ∠BDC are supplementary angles.
Step-by-step explanation:
Answer:
∠ADB and ∠BDC are supplementary angles.
this is Plato's answer.
(-8.621)(17.13)
Plz answer quick
Answer:
If it asked you to multiply the answer is -147.67773
Step-by-step explanation:
How many solutions does the equation 4x + 8 = −2 − 2 + 5x have?
Two
One
None
Infinitely many
infinitely many
its correct
The number of the solution of the equation is one. Then the correct option is B.
What is the solution of the equation?The solution of the equation means the value of the unknown or variable.
The equation is given below.
4x + 8 = −2 − 2 + 5x
Simplify the equation, we have
4x + 8 = −2 − 2 + 5x
8 + 4 = 5x – 4x
x = 12
The number of the solution of the equation is one. And the solution of the equation will be 12.
Then the correct option is B.
More about the solution of the equation link is given below.
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area of a square is 196 cm?
whats f(x) if f(x)= 5-67
Answer:
f(x)= -62
Step-by-step explanation:
just subtract 5 from 67 then make it negative
Answer:
f(x)= -62
Step-by-step explanation:
just subtract 5 from 67 then make it negative
If the measure of an Angel 2 is 48° what is the measure of an Angel 4
Which table represents a linear function?
2
.
y
y
y
1
0
0
0
0
lo
0
1
1
1
1
1
1
1
1
1
3
AN
2
2.
3
N
0
2
5
3
8
3
3
6
3
1
3
7
.
o
Answer:
Plz I 'm not sure but I think it is table b
Answer: answer D
Step-by-step explanation:
solve 8x-7y=18 for y?
Answer:
y = 8/7x -18/7
Step-by-step explanation:
8x-7y=18
Subtract 8x from each side
8x-8x-7y=-8x+18
-7y = -8x+18
Divide each side by -7
-7y/-7 = ( -8x+18)/-7
y = 8/7x -18/7
