Answers
Answer:
B
Step-by-step explanation:
[tex]3x^2 - 2x + x(3x-1)-((x+3)-4(x-1))\\3x^2 - 2x + 3x^2 - x - (x + 3 - 4x + 4)\\3x^2 - 2x + 3x^2 - x - x - 3 + 4x - 4\\6x^2 - 7[/tex]
Related Questions
I will MARK AS BRAINLIEST.
Answers
Ruchi travelled 149 cm 415 in a week How much distance did she travel in a day
Answers
Answer:
171.85 cm
Step-by-step explanation:
Given data
We are given that the distance = 149 cm 415in
Let us mark the units uniform by converting inches to cm
1 inches = 2.54cm
415 inches= x cm
cross multiply
x= 415*2.54
x= 1054.1 cm
Hence the total distance in cm is 1054.1+149= 1203cm
If in 7 days he travels 1203cm
in 1 day he will travel x cm
cross multiply
7x= 1203
divide both sides by 7
x= 1203/7
x= 171.85 cm
please help me....................
Answers
Answer:
11
Step-by-step explanation:
i hope this help:)s
Y-3=2•(x+1) is correct in point slope form.
Use the point slope formula in which the point-slope is the general form y-y₁=m(x-x₁) for linear equations. It emphasizes the slope of the line and a point on the line (that is not the y-intercept).
Which equation is true answer ASAP!
15 divided by 112.5=7.5
15 divided by 112.5=75
112.5 divided by 15=7.5
112.5 divided by 15=75
Answers
Answer:
112.5 divided by 15=7.5
112.5 divided by 15=7.5 equation is true answer.
Given option are:
15 divided by 112.5 = 7.5
15 ÷ 112.5 = 0.1333
This option is wrong.
15 divided by 112.5 = 75
15 ÷ 112.5 = 0.1333
This option is wrong.
112.5 divided by 15 = 7.5
112.5 ÷ 15 = 7.5.
This option is right.
112.5 divided by 15 = 75.
112.5 ÷ 15 = 7.5.
This option is wrong.
Therefore, the correct equation is 112.5 divided by 15=7.5
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Use the graph to write the explicit rule of the arithmetic sequence
Answers
Answer:
It would be b.
Step-by-step explanation:
Plug in the numbers and try it out yourself. I did it and got b
The explicit rule of the arithmetic sequence is fₙ = 3 + 2(n-1) which is correct option(B).
What is arithmetic sequence?
An arithmetic sequence is defined as an arrangement of numbers which is particular order.
What is graph?A graph can be defined as a pictorial representation or a diagram that represents data or values.
According to the graph, we get the sequence
3, 5, 7, 9, ...
Here,
a₁ = 3 is the first element.
An arithmetic sequence has a constant difference 'd' and is defined by
fₙ = a₁ + (n-1)d
computing the differences of all the adjacent terms
5 - 3 = 2, 7 - 5 = 2, 9 - 7 = 2
The difference between all the adjacent terms is the same and equal to
d =2
substituting a₁ = 3 and d = -2 in the nth term of the sequence
fₙ = a₁ + d(n-1)
fₙ = 3 + 2(n-1)
Hence, the explicit rule of the arithmetic sequence is fₙ = 3 + 2(n-1).
Learn more about arithmetic sequence here:
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A children's pool contains 17,500 milliliters. How many liters are in the pool
Answers
Answer:
17.5 L
Step-by-step explanation:
There are 17.5 Liters in 17,500 ML.
Hope this helps!
Plz Mark Brainliest!
Answer:
The Answer is there are 17.5 liters
Step-by-step explanation:
If you want to change milliliters into liters you have to divide it by 1000
HELP SOLVE ASAP
Vanessa needs to rent a car while on vacation. The rental company charges $17.95, plus 18 cents for each mile driven. If Vanessa only has $40 to spend on the car rental, what is the maximum number of miles she can drive? _________________________Miles
Answers
Answer:
2 miles.
Step-by-step explanation:
17.95 +17.95= 35.90
Free brainly if correct WOOHOO!
Answers
Answer:
d 14
Step-by-step explanation:
x
-
2= 7 you would make it 2*2 then 7*2=14 x=14
Answer:
for other person to get brainlist <33
Step-by-step explanation:
11. Find the measure of each missing angle
& 13 please
Answers
Answer:
1. 35
2. 145
3. 55
4. 125
5. 55
13. x= 19
Step-by-step explanation:
Edward deposited $5000 into a savings account 5 years ago. The simple interest rate is 2%. How much money did earn in interest?
Interest=$____*____*____
Answers
Answer:
$500Step-by-step explanation:
Deposit = $5000Interest rate = 2% simpleTime = 5 yearsInterest amount is:
$5000*2*5/100 = $500Solve -7/3(12s+24)+14=-14
Answers
Answer:
s = -1
Step-by-step explanation:
-7/3(12s + 24) + 14 = -14
-28s - 56 + 14 = -14
-28s - 42 = -14
-28s = 28
s = -1
Which mathematical term describes 107x in an expression
Answers
Answer:
The mathematical expression is 107*x
Step-by-step explanation:
Since we already know that 107x equals to 107*x, we knew that the expression would be 107*x.
Hopefully this helped (• ▽ •)
Can you please help me??
Answers
Answer:
B is the correct anwser.......
What is 1/9 as a decimal? Give your answer rounded to 2 decimal places.
Answers
Answer:
1.9 in decimal places is 1 is tenth and the 9 is tens
Step-by-step explanation:
None
What is −3/4x−1/3+7/8x−1/2 written in simplest form?
Answers
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
The simplest form of expression - 3/4x - 1/3 + 7/8x - 1/2 is,
⇒ x/8 - 5/6
The given expression is,
⇒ - 3/4x - 1/3 + 7/8x - 1/2
Now, We can simplify the expression by combining like terms as,
⇒ - 3/4x - 1/3 + 7/8x - 1/2
⇒ - 3/4 x + 7/8x - 1/3 - 1/2
⇒ - 6/8x + 7/8x - 1/3 - 1/2
⇒ (- 6 + 7)x/8 - (1/3 + 1/2)
⇒ x/8 - (3 + 2)/6
⇒ x/8 - 5/6
Therefore, The simplest form of expression - 3/4x - 1/3 + 7/8x - 1/2 is,
⇒ x/8 - 5/6
Learn more about the mathematical expression visit:
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What type of slope is shown in the graph?
positive
negative
zero
undefined
Answers
Answer:
this is a negative slope
Step-by-step explanation:
hope this helps!
Answer:
negative
Step-by-step explanation:
What is the side length of the smallest square plate on which a 28-cm chopstick can fit along a diagonal without any overhang?
Answers
Answer:
19.8
Step-by-step explanation:
you have 28 divide it by 2 and then multiply it by the square root of 2
What is the geometric mean of 12 and 9
Answers
Answer:
10.3923
Step-by-step explanation:
= ( 12 x 9 )^1/2
= ( 108 )^0.5
= 10.3923
Answer:
10.3923
Step-by-step explanation:
= ( 12 x 9 )0.5
= ( 108 )0.5
= 10.3923
I need help... please. I literally suck at math
Answers
Answer: what are the thing's you can choose
\Step-by-step explanation:
Help me please, Due Today.
Answers
Answer:
the answer is b
plz mark me as brainly
Step-by-step explanation:
Todd takes out a student loan for $25,000. The annual simple interest rate on the loan is 7.75%. If Todd will be paying $38,750 in interest alone, how many years is he taking to pay off the loan?
Answers
Answer:
20 years
Step-by-step explanation:
It will be 20 years
6.1 Write Linear Equations in Slope-Intercept Form
APPLICATION
Directions: Find the equation of the line for each situation.
1)
2) (0, -2) and (1,-4)
II :
Answers
Answer:
The answer to the question provided is
1. y = 4x - 3.
2. y = -2x - 2.
Mr. O'leary works as a cook at a pizzeria. Yesterday, he prepared 6 pizzas in
10 minutes. Today, he prepared 15 pizzas in 25 minutes.
Does the scenario represent a direct variation? Explain your reasoning.
Answers
Answer:
Yes
Step-by-step explanation:
Vie bought 5 plantians for $4.00. At the rate, what is the cost of 3 plantians
Answers
Answer:
i think 12 buts probably wrong
Step-by-step explanation:
In a mosaic, 18 tiles out of 50 are blue. What percent of the tiles are blue?
Answers
Answer:
The answer is 36%
Step-by-step explanation:
18/50 x2 = 36/100
.36 = 36%
Hope this helps
Answer:
36%
Step-by-step explanation:
In 5,368,407, which digit is in the thousands place?
Answers
Answer:
the 8
Step-by-step explanation:
It goes in order:
ones: 7
tens: 0
hundreds:4
thousands: 8
and it keeps going
If a total amount is $1.69 and 24 cookies were made, how much will per cookie cost?
Answers
Answer:
40.56
Step-by-step explanation:
Answer: about 7 cents
Step-by-step explanation:
1.69/24=0.07..
Jason mows lawns to earn extra money he mows 6 lawns in 2 hours. How many hours will it take him to mow 30 lawns
Answers
Answer:
10 hours
Step-by-step explanation:
Your Welcome
Answer:
10 hours
Step-by-step explanation:
6 lawns = 2 hours
3 lawns = 1 hour
30 lawns ÷ 3 lawns per hour = 10 hours
It takes him 10 hours to mow 30 lawns.
-3х + 25 = 40
I need help
Answers
Answer:
x=-5
Step-by-step explanation:
-3x+25=40
-25 -25
-3x=15
/-3 /-3
x=-5
Hope I helped!
Answer:
x= -5
Step-by-step explanation:
1. Subtract both sides by 25.
[tex] - 3x + 25 - 25 = 40 - 25[/tex]2. Divide both sides by -3
[tex] - 3 x= 15[/tex]
[tex] \frac{ - 3x}{ - 3} = \frac{15}{ - 3} [/tex]
3. Simplify
[tex]x = - 5[/tex]
Please someone help me
Answers
Answer:
C) <BAC ≈ <QPR and BC ≈ QR
Step-by-step explanation:
C) <BAC ≈ <QPR and BC ≈ QR