IF YOU DONT KNOW THE QUESTION, PLEASE DONT ANSWER IT FOR THE PONIS. I REALLY NEED IT
Answers
Answer:
-3x^2-10x+6
Step-by-step explanation:
the first mistake would be writing the 4x^2 as positive when it's supposed to be negative. the 1 is also supposed to be positive. correct difference would be:
(x^2-10x+5)-(4x^2-1)
=(x^2-4x^2)-10x+5+1
=-3x^2-10x+6
Answer:
Mistake in step 2
Step-by-step explanation:
(x^2-10x+5)-(4x^2-1)
x^2-10x+5-4x^2+1
-3x^2-10x+6
-(3 x^2 + 10 x - 6)
There is a mistake in step 2 in the picture,
-(4x^2-1)
Here, -*- =+ and -*+=-, this is done incorrectly here,
Related Questions
what is the greatest common factor of 22 and 121
Answers
Answer:
11
Step-by-step explanation:
Please help this is due in literally 8 minutes HELP PLEASE!!!
Answers
You gotta submit a question or a picture so someone can help
Answer:
There is no question given so how is there an answer?
Step-by-step explanation:
Jalen made $533.75 while working at his job. He makes $15.25 an hour, how many hours did he work to make that amount of money?
Answers
Answer:
35 hours
Step-by-step explanation:
Typically, people get their paycheck after 2 weeks.
Let say he worked 8 hours a day, a typical amount of hours for the average human who has a occupation.
Multiply the amount of hours by the amount payed every hour.
So 15.25 x 8 is 122
( so in 8 hours jalen made $122)
Add 8 hours, which would now be 16 hours worked.
16 x 15.25 = 244
(so in 16 hours jalen made $244)
Add another 8 hours of work time which would now be 24 hours (1 full day)
24x5.25=366
Add 10 hours on now which would be 34 hours worked (2 days = 48 hours meaning she worked 1 day and 10 hours )
34x15.25=518.50
(getting closer to the amount she earned)
So if we add another hour
which would be 35 hours worked (1 day 11 hours)
35 x 15.25 = 533.75
Therefore, Jalen worked 35 hours.
A town has accumulated 5 inches of snow, and the snow depth is increasing by 6 inches every hour. A nearby town has accumulated 9 inches, and the depth is increasing by 3 inches
every hour. In about how many hours will the snowfall of the towns be equal?
Help please
Answers
Answer:
bro just wondering what the points you like to skin and hair by the trees and shrubs and trees and
What is the volume, in cubic in, of a rectangular prism with a height of 11in, a width
of 2oin, and a length of 19in?
Answers
Answer:
Rectangular Prism: V = lwh · Surface Area of Rectangular Prism: S = 2(lw + lh + wh) · Space Diagonal of Rectangular ...
Convert the rational number below to a decimal. Round to the nearest hundredth when necessary.
1/2
Answers
Answer:
0.5
Step-by-step explanation:
1 divided by 2
= 0.5
Answer:
0.5
Step-by-step explanation:
What is the slope of line segment betweem the points (-1,-1) and (-2,-4)
Answers
Answer: 3
Step-by-step explanation:
Slope formula: (y2 - y1)/(x2 - x1)
(-4 -(-1))/(-2-(-1)
(-4+1)/(-2+1)
-3/-1
= 3
For detailed, step-by-step explanations you can visit my fiverr account: kesja_
I provide detailed explanations for math questions for as little as $1!
Answer:
hope you like my answer its -3
cqn your please help this is a graded work
Answers
Type the correct answer in the box. Use numerals instead of words.
What value of n makes the equation true?
COIN
312
= -12
n=
Answers
Answer:
what i dont understand how does 312=-12
Step-by-step explanation:
what is 8f to the 4th power/2f to the third power in parentheses squared
Answers
Can some pls help. Thank you
Answers
Answer:
39
Step-by-step explanation:
You have a supplementary angle wich is the straight line. Supplementary is equal to 180°. So you would subtract 141° from 180°. 180°-141°=39°.
Order these numbers least to greatest 0.7,1.4,3.9,2.2,1.8
Answers
Answer:
0.7, 1.4, 1.8, 2.2, 3.9
Step-by-step explanation:
basic math lol, hope you do well!
Answer:
LEAST TO GREATEST
0.7,1.4,1.8,2.2,3.9
Step-by-step explanation:
0.7= 0.70
1.4
1.8= (1.8-1.4=.4) 1.8 is bigger keep doing this until finally done.
working with bigger numbers in the first place (before the decimal) then find if the number is bigger than that.
Select all the statements that best describe the graph below.
Answers
The Correct choices are :
The independent variable is MonthsThis is a positive relationship The relationship is linear The rate of change is constant The dependent variable is dollars in savings account10-ounce package of cashews costs $8.11, and a 16-ounce package of cashews costs $12.
a. What is the cost per ounce for the 10-ounce package of cashews?
b. What is the cost per ounce for the 16-ounce package of cashews?
c. Which package is the better buy?
Answers
Answer:
A. 81 cents per ounce
B. 75 cents per ounce
C. The 16 ounce package would be a better buy.
Step-by-step explanation:
A. 8.11/10 = 0.811
B. 12/16 = 0.75
C. Each ounce is cheaper in the 16 ounce package.
Is this relation a function
Answers
Answer:
true......................
Answer:
True. Hope it helps.
Please mark as brainliest.
I need help with my homework, its due today
Answers
Answer:
n=-4
The number is -4
Step-by-step explanation:
The equation is (n/2)-9=5+4n
n-18=10+8n
7n=-28
n=-4
Plz help
input the correct Anwser as OS For One Solution, NS for no solution and INF for infinite
Answers
Answer:o
Step-by-step explanation:o
Answer:
1) INF
2) NS
Because:
1 is INF because both sides of the equation are the same
x can be replaced with any number therefor, there are infinite solutions.
2 is NS because you are left with 12=2 so there would not be a solution.
What is the correct answer to this problem, in expanded form? 385 + 462
7 hundreds + 14 tens + 7 ones
8 hundreds + 4 tens + 7 ones
HELP
7 hundreds + 4 tens + 7 one
8 hundreds + 14 tens + 7 ones
Answers
Answer:
B, 8 hundreds + 4tens+ 7 ones
Convert to Slope-Intercept Form to graph 3x + 2y = 8.
Answers
Answer:
y= - 3/2x+4 or y= - 1.5x+4
Step-by-step explanation:
Slope Intercept Form: y=mx+b
3x+2y=8
2y= - 3x+8
y= - 3/2x+4 or y= - 1.5x+4
Convert to Slope-Intercept Form to graph 3x + 2y = 8.The Slope : -3/2The y-intercept: y = -3x/2 + 4
What is Slope?
The ratio of how much y grows as x grows by a certain amount is known as a line's slope. The slope of a line indicates how steep it is, or how much y rises as x rises. Anywhere along the line, the slope remains constant (the same).
Solve the equation for y resulting in the y = mx + b
Where,
m = slope
b = the y intercept think b beginning.
3x + 2y = 8
Subtracting 3x both side
3x + 2y - 3x = 8 - 3x2y = 8 - 3x
Dividing both side by 22y/2 = 8/2 - 3x/2y = 4 - 3x/2y = -3x/2 + 4
So, m = -3/2and b = 4
Hence, Slope-intercept is y = -3x/2 + 4
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What is the slope of the linear function
Answers
Answer: 3/4 because the line runs through the points (0,-2) and (4,1).
rise/run
Order the fractions from least to greatest. Type the number next to the fraction into the box for the position of the fraction in order.
5/8
1/3
17/24
Answers
From least to greatest
1. 17/24
2. 5/8
3. 1/3
Explanation: The fraction with the smaller denominator is the larger fraction
Your checking account has a beginning balance of $68.02. You deposited $169.23 into the account. The next week you spent $31.57
for gas and $25 to go out with friends. How much do you have left in the account?
S212.25
S205.68
$237.25
$180.68
Answers
Answer:
180.68
Step-by-step explanation:
D) $180.68
At the beginning you have 68.02 plus the 169.23 deposit which makes a new total of 237.25.Then you spend 31.57 so the new equation is (237.25-31.57)
which is 205.68 then you spend another 25 for gas (205.68-25=180.68)
So your answer is $180.68
25 hours in 5 days; 8 hours in 2 days are the rates equivalent.
Answers
Answer:
NO
Step-by-step explanation:
25 hours is 5 days is the same as 5 hours per day. 25 ÷ 5 = 5
8 hours in 2 days is the same as 4 hours per day. 8 ÷ 2 = 4
Solve the equation. 2/3 -4c+7/2 = -9x+5/6
Answers
Answer:
The value of X is -2/3
Step-by-step explanation:
edge2021
Find x. 1.1 review ANSWERS
Answers
The answer is x is 19/6.
what is The expression 12+9g-30h factored using the GCF is and btw I already tryed 3
Answers
Hello!
Answer:
3(4+3g-10h)
Step-by-step explanation:
Hope this helps!
The GCF expression is 12+9g-30h is 3(4 + 3g - 10 h)
what is GCF?A group of numbers' greatest common factor (GCF) is the biggest factor that all the numbers have in common.
For example, 12, 20, and 24 have two common factors: 2 and 4.
The largest is 4, so we say that the GCF of 12, 20, and 24 is 4.
Given:
12+9g-30h
Now, to find the GCF we have to factorize the numbers
12= 2 x 2 x3
9 = 3 x 3
30= 2x 3 x 5
So, the Greatest common factor is 3.
Thus, the GCF expression is 12+9g-30h is 3(4 + 3g - 10 h)
Learn more about GCF here:
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Simplify 3c-9d+7c+5d
Answers
Answer:
10c - 4d
Step-by-step explanation:
Hey there,
Combine like terms
3c - 9d + 7c + 5d
3c + 7c - 9d + 5d
= 10c - 4d
Hope this helps you.
Let me know if you have any other questions :-)
Subtract 14 inches from 4 feet, 2 inches.
10 inches
03 feet
O 5 feet
34 inches
Answers
Answer:
should be 36 inches
Step-by-step explanation:
Find the slope and y-intercept of the graph of the linear equation.
y+3=2/3x
Answers
Answer:
Slope: 2/3
y-intercept: -3
Step-by-step explanation:
Subtracting both sides of the equation by 3 to make it in 'y=mx+c' form:
y + 3 - 3 = 2/3x - 3
y = 2/3x - 3
Seeing this,
m = 2/3
c = -3
Since m is the slope, the slope is 2/3
Since c is the y-intercept, the y-intercept is -3
Hope this helps and have a wonderful time ahead at Brainly! :D
three times the sum of the opposite of a number and -7
Answers
The statement three times the sum of the opposite of a number and -7
is 3( - n - 7).
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
Given, Three times the sum of the opposite of a number and -7.
Let the number be 'n' and its opposite number be '-n'.
This statement can be numerically represented as,
3( - n + (- 7)).
= 3( - n - 7).
= - 3n - 21.
learn more about numerical expressions here :
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