Select the correct answer. Simplify the following expression. Classify the resulting polynomial
Answers
Answer: the answer is quadratic binomial :D
Step-by-step explanation:
Related Questions
help please!!
Solve for r in the following equation: 5r−r−9=15
What does the equation look like now?
Use your answer and finish solving the equation for r.
r=
Answers
Answer:
r=6
Step-by-step explanation:
subtract r from 5r to get 4r, and add 9 to the other side, 4r=24, divide 24 by 4 to get 6
у=х+ 1
2x+3y= 5
HELP ME
Answers
Answer:
x=2/5
Step-by-step explanation:
2x+3(x+1)=5
2X+3X+3=5
5x+3=5
5x=2
x=2/5
what is rounded to the nerest tenth in 3.2649
Answers
Answer:
3.3
Step-by-step explanation:
The .2 is the tenths place, so you use the hundredths place (the 6A) to turn the .2 into a .3
Answer:
3.3
Step-by-step explanation:
David's Bikes rents bikes for $11 plus $5 per hour. Mary paid $51 to rent a bike. For how many hours did she rent the bike?
Answers
$51-11= 40 and then 8x5 is equal to 40 so there you go
Find the value of 5^4 * 5 ^3 *
Answers
PLEASE HELP! Please answer properly. Also don't just multiply the numbers together. I'm supposed to show how I factored it then solved it. Please explain. Can be short explanation.
Answers
Answer:
999975
Step-by-step explanation:
that`s what i got
What is the value of r in this expression -4/3r - 1 = -2
Answers
Answer:
r= -1.3
Step-by-step explanation:
1) 30% of the 210 7th graders at CBJ said they were planning to leave town for
Spring Break. How many students are NOT planning on leaving town? *
Answers
Answer:
30% of 210 is 63
Step-by-step explanation:
Answer:
209.7
Step-by-step explanation: i dont know what ur really asking for which i understand all u have to do simplify the expressions
PLEASE HELP!! DUE SOON :( Question: Find the value of x.
Answers
Answer:
Ooh man, this was back in geometry I think, I think the answer is 4 if my calculations are correct.
i think the bigger side is twice the size of the smaller side, so 2 times 8 is 16,
16 = 5x - 4
x = 4
Help please!
A.
B.
C.
D.
Answers
Answer:
it is b
Step-by-step explanation:
bc it is the one thing that i had right to start with
i’m so stressed out over this. please help me solve these
Answers
1, for example,
8 • x = 8x
8 • 5 = 40
So your answer would be 8x+40. Don’t overthink it. You got the rest! Just comment back if you need help! :]
Answer:
8x + 406y - 21-6m - 186 - 6z-5x - 1-x - 4ab - 6b7a(3b - 2c + 4)4x + 1[tex]\frac{x}{6} - 4[/tex] 1 - 4wx - 42k - 584x + 246 - 37m25v + 16c - 395p + 42-wx + 3I hope this helps!
what is this reference:wenlocktoad-sama
Answers
Answer:
oh wenlocktoad is a game developer on reblax
If I need 5 eggs to make 30 biscuits, how many eggs will I need to make 90 biscuits?
Answers
Answer:
15!!!!is the answer.....
identify 2 pairs of angles of the given type.
plsss HELP!!!!!!
Answers
Answer:
It is (2,4) Plz mark brainliest
Step-by-step explanation:
1. 68% of 700
2.85% of 520
3. 40% of 85
4. 32% of 325
5. 2% of 250
6.50% of 104
7. 75% of 396
8. 90% of 80
9. 25% of 64
10. 63% of 400
11.56% of 475
12. 15% of 20
13. 48% of 50
14. 8% of 725
Answers
Answer:
1. 476
2. 442
3. 34
4. 104
5. 5
6. 52
7. 297
8. 72
9. 16
10. 252
11.266
12. 3
13. 24
14. 58
Step-by-step explanation:
For the function f(x) =
= X + 5, what is the ordered pair for the point on the graph
when x = 4?
Answers
Answer:
F=9
Step-by-step explanation:
Which equation could best be used to determine the value of f(3) for the
function f(x) = 2x +4?
Answers
F(3) = 2(3) + 4
So what do you think?
Here is a system of equations:
-7x + 3y = -65
-7x + 10y = -135
Write an equation that results from subtracting the two equations.
Answers
Answer:
y = -10
Step-by-step explanation:
(-7x+3y) - (-7x +10y) =-65 -(-135)
-7x + 3y + 7x -10y = 70
-7y = 70
y = -10
The equation that results from subtracting - 7x + 3y = - 65 and
- 7x + 10y = - 135 is 7y = - 70.
What are simultaneous equations?We know two simultaneous equations have a unique solution when they intersect at a point,
when they are parallel they have no solution and when they are coinciding they have an infinite no. of solutions.
Given, a system of equations - 7x + 3y = - 65 and - 7x + 10y = - 135.
Subtracting the first equation from the second we get,
- 7x + 10y = - 135
(-) - 7x + 3y = - 65
_________________
Negative sign gets distributed
- 7x + 10y = - 135
+ 7x - 3y = + 65
_________________
7y = - 70
y = - 70/7
y = - 10.
So, the value of x is -7x +10×(-10) = - 135.
- 7x - 100 = - 135.
- 7x = - 135 + 100.
- 7x = - 35.
x = 7.
learn more about the system of equations here :
https://brainly.com/question/24065247
#SPJ2
Use the sliders to change the values of a, b, and cin
the sine function. Which equation has a maximum at
(Pi/4, 3) and a minimum at (pi/4, -3)
Answers
y=-3 cos(2x) is the equation has a maximum at (4π , 3) and a minimum at (4π , -3)
What is Trigonometry?The study of correlations between triangles' side lengths and angles is known as trigonometry.
The sine function's parameters, a, b, c, and d, must be adjusted using the sliders.
Now, Finding the equation with a maximum at (4π , 3) and a minimum at (4π , -3) is necessary.
Thus, Setting the values for the slider requires setting a to -3, b to 2, and c to 0.
Hence, The solution, y=-3 cos (2x), should match the equation obtained from the sliders.
learn more about trigonometry here:
brainly.com/question/25122835
#SPJ2
Answer: y=-3sin(2x)
Step-by-step explanation:
Answered correctly on edge
please please help, i will mark the brainliest
Answers
Answer:
58
Step-by-step explanation:
i think this is the right answer. Not sure
Answer:
D.) 58 degrees
Step-by-step explanation:
If parallel lines are cut by a transversal then alternate interior angles are equal
Write in expanded form the 3-digit number that has 5 tens, m units, and 2 more hundreds than units.
Answers
Step-by-step explanation:
We know that the number written as sum of the place-values of its digits is called the expanded form of a number.
We know that the number written as sum of the place-values of its digits is called the expanded form of a number.Standard Form
We know that the number written as sum of the place-values of its digits is called the expanded form of a number.Standard FormExpanded Form
We know that the number written as sum of the place-values of its digits is called the expanded form of a number.Standard FormExpanded Form20,37,81,405
We know that the number written as sum of the place-values of its digits is called the expanded form of a number.Standard FormExpanded Form20,37,81,405=
We know that the number written as sum of the place-values of its digits is called the expanded form of a number.Standard FormExpanded Form20,37,81,405=20,00,00,000 + 0 + 30,00,000 + 7,00,000 + 80,000 + 1,000 + 400 + 0 + 5
Answer:
2x100+mx100+5x10+mx1
Step-by-step explanation:
This is correct. TRUST ME!! pls if wrong.
Need help.
plz show steps
Answers
Answer:
-4
Step-by-step explanation:
A salesperson works 40 hours per week at a job where she has two options for being paid. Option A is an hourly wage of $26. Option B is a commission rate of 10% on weekly sales. How much does she need to sell this week to earn the same amount with the two options?
Answers
Step-by-step explanation:
12,500.
Step-by-step explanation:
We have been given that a salesperson works 40 hours per week at a job where he has two options for being paid. Option A is an hourly wage of $25. Option B is a commission rate of 8% on weekly sales.
First of all we will find amount earned by salesperson with option A.
\text{Option A earnings}=40\times 25=1000Option A earnings=40×25=1000
The salespersons earns $1000 through option A.
Let x be the amount of weekly sales.
8% of x should be equal to 1000 for salesman to earn the same amount with the two options.
\frac{8}{100}x=1000
100
8
x=1000
0.08 x=10000.08x=1000
x=\frac{1000}{0.08}x=
0.08
1000
x=12500x=12500
Therefore, the salesman needs to make a weekly sales of $12,500 to earn the same amount with two options.
I hope this helps you. :)
Estimate the amount of the tip by rounding the bill to the nearest 10 dollars before calculating
15% tip on a bill of $483.82
the amount of the tip is approximately $_.
Answers
Answer:
My estimate is 73
Step-by-step explanation:
15% ?
____ ______
100 483.82
Steps:
1.First multiply 15 and (483.82).You should get (7257.3).
2.Next you have to divide 7257.3 and 100 which gets you 72.573.
3.Estimate:Round 72.573
73
Hopes this helps!!
Help me
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If you do I will give you Ten RaMeN NoOdLe bOwLs at Ichiraku Ramen
Its the Best In The Hidden Leaf Village! Believe It!
(Answer All.. be Fast I might eat the noodles)
Answers
Answer:
GIVE ME MY RAMEN
Step-by-step explanation:
3.
add like terms
30 + 7k = 100
100-30 = 70
70 divided by 7k = 10
k = 10
4. add the z's together
2z - 6 -2 = -10
+ 6 + 2
-10 will be -2 now since we dragged the -6 and -2 to the other side
2z = -2
z = -1
5. 3.2x - 1.7x = 1.5x
1.5x + 5.5 = 10
10 would be 4.5 since we dragged 5.5 to the other side so it would be 10 - 5.5
3.2x = 5.5
x = 1.71875
6.
3/4x - 1/4x = 2/4x
14 - 3 = 11
2/4x = 11
x = 22
In the morning, Marco sold 12 cups of lemonade for $3. By the end of the day, he had earned $9. How many cups of lemonade did he sell in all?
Kaycee wrote the proportion StartFraction 12 over 3 EndFraction = StartFraction 9 over c EndFraction for this situation. Identify the error and give two ways to write the proportion correctly.
Answers
Answer:
Marco earned $2.25.
Step-by-step explanation:
1. If Marco sold 12 cups of lemonade for 3$, we would divide 12 cups and how much he earned from the 12 cups (3$). 12/3 = 4
2. By the end of the day, Marco earned $9. So, 4 cups = 1$. To break it down, 1$ = 100 cents and 100 cents divided by 4 is 25 cents. Cups to Cost. ( 4 : 1 ) and/or ( 1 : 0.25 )
3. 8 cups = 2$ plus 1 cup (0.25) = 2.25.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Answer:
Kaycee did not keep lemonade and dollars in corresponding positions in the ratios of the proportion. The proportion should be 12/3=c/9 or it could be written 3/12=9/c. Dollars should be in the same position and cups should be in the same position across ratios.
Step-by-step explanation:
This was the example answer
Please Mark Brainliest
Find the exact solution to the equation 10-log8(x+2)=9
Answers
Answer:
-0.89269063 ...
Step-by-step explanation:
Put it in the calculator
0.847 times 3.54
What does it equal
Answers
Answer: 2.99838 or rounding to nearest whole number it is 3
Step-by-step explanation:
Jenny packed 108 eggs in 9 cartons. What is her unit rate?
Answers
Answer: I think its 117 sorry if im
wrong
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
What would happen to the particles in liquid if you decrease the temperature?
A) The particles would speed up
B) The particles would slow down
C) The particles would slow down and then speed up really fast
D) The particles would turn into a gas
Answers
Answer:
would slow down
I am nt sure
A) The particles would speed up
B) The particles would slow down
C) The particles would slow down and then speed up really fast
D) The particles would turn into a gas
It’s B