Answers
Since the 4 is a coefficient you cannot subtract it from the 4 on the other side of the equal sign therefor the only number left is 12. Since you do opposite property’s it’s subtraction. Hope this helps
Related Questions
Find the value of |-4 + 3| · 8.
A. 8
B. 56
C. -8
D. -56
Answers
Answer:
The answer is B
Step-by-step explanation:
4+3=7
7*8=56
Answer:
-8
Step-by-step explanation:
You add -4 and 3 and you get the answer -1, with that u multiply -1 times 8, always do whats in the box. hope this helps. :)
Please ASAP What is the remainder when x3−2x2−51x−108 is divided by x−2?
Answers
Answer:
[tex]-210[/tex]
Step-by-step explanation:
We have the function:
[tex]f(x)=x^3-2x^2-51x-108[/tex]
And we want to find the remainder when it is divided by [tex](x-2)[/tex].
We can use the Polynomial Remainder Theorem, where if we have a function [tex]f(x)[/tex] divided by a binomial [tex](x-a)[/tex], then our remainder will be [tex]f(a)[/tex].
Here, our divisor is [tex](x-2)[/tex], so our a is 2.
Therefore, our remainder will be [tex]f(2)[/tex]. Let's substitute this for x. This yields:
[tex]f(2)=(2)^3-2(2)^2-51(2)-108[/tex]
Evaluate. Do the exponents:
[tex]f(2)=8-2(4)-51(2)-108[/tex]
Multiply:
[tex]f(2)=8-8-102-108[/tex]
Subtract:
[tex]f(2)=-210[/tex]
So, our remainder is -210.
And we're done!
Johnny will work 15 hours a week during the 36 week school year, and 40 hours a
week the other 16 weeks of the year. If he makes 9 dollars per hour before taxes
and plans to save half of the money, how much will he have saved for the entire
year?
answer choices:
a- $4,248
b- $5,310
c- $10,620
d- $1,944
Answers
A large container holds 8 gallons of water. It begins leaking at a constant rate. After 16 minutes, the container has 7 gallons of water left. How many minutes will it take for the container to go from full to empty
Answers
Answer:
128 minuter, or 2 hours 8 minutes.
Step-by-step explanation:
So, every 16 minutes, 1 gallon leaks. that mean that we use 8x16, which is 128. now, we make them into hours, which is 2 hours, 8 minutes.
Julio walks 4 1/2 miles in 1 1/2 hours. what is the unit rate?
Answers
Answer:
3 1/2 ÷ 1 1/4
7/2 ÷ 5/4
7/2 · 4/5
28/10
2.8
Julio walks 2.8 miles in one hour.
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
4. A class read 3,452 pages the first week and 4,090 more pages in the second week than in the first week. How many pages had they read by the end of the second week?
Answers
Answer: 638
Step-by-step explanation:
4090 - 3452 = 638
Hope this helps!
pleas help me y'all please
Answers
Answer:
D
Step-by-step explanation:
in order to compare all the numbers, we have to express them all in the same form to compare them easily, we will choose to convert all of them to decimal form:
20% = 20/100 = 0.2
1/3 = 0.33333
3.4 x 10⁻¹ = 0.34
-5/2 = -2.5
comparing all these numbers, it is now clear that in decending order:
0.34 > 0.33333 > 0.2 > -2.5
or
3.4 x 10⁻¹ > 1/3 > 20% > -5/2
(Answer D)
1/4k = 3/8k - 1/4
what is the answer
Answers
Answer:
false
Step-by-step explanation:
1/4k=3/8k-1/4 is just saying that 1/4/k=1/8k
Hellllllllppppp plzzzz
Answers
Answer:
savings-4%
insurance-7%
taxes-22%
The right arrow symbol used to show the transition from a point to its image after a transformation is not contained within the Equation Editor. If such a symbol is needed, type "RightArrow." For example: P(0, 0) RightArrow P′(1, 2).
Triangle ABC has coordinates
A (1,4);B(3,−2); and C(4,2).
Find the coordinates of the image
A'B'C' after a reflection over the x-axis.
Answers
Given:
Vertices of triangle ABC are A (1,4), B(3,−2) and C(4,2).
Triangle ABC reflected over the x-axis to get the triangle A'B'C'.
To find:
The coordinates of the image A'B'C'.
Solution:
If a figure reflected over the x-axis, then rule of transformation is
[tex](x,y)\to (x,-y)[/tex]
Now, using this rule, we get
[tex]A(1,4)\to A'(1,-4)[/tex]
[tex]B(3,-2)\to B'(3,2)[/tex]
[tex]C(4,2)\to C'(4,-2)[/tex]
Therefore, the coordinates of the image A'B'C' after a reflection over the x-axis are A'(1,-4), B'(3,2) and C'(4,-2).
ANSWER NOW PRONTO STACKED PLSSSSSS 20 POINTS
lacey is at -7.5 and noah is at 4.2 what iS the distance between them
Answers
Answer:
6.7 I think
Step-by-step explanation:
hope this helps
Answer: 11.7 apart
Step-by-step explanation:
Which of the following is irrational?
\sqrt(2)
\sqrt(1.44)
\sqrt(1)
\sqrt(4)
Answers
Answer: It’s 2
Step-by-step explanation:
What would the value of X be?
Answers
Answer:
47
Step-by-step explanation:
Two dice are rolled. What is the probability that the sum of the numbers rolled is either 4 or 9? Express your answer as a fraction in lowest terms or a decimal rounded to
the nearest millionth.
Answers
Answer:
1/4
Step-by-step explanation:
There are 36 possible combinations. Of those 36, the ones that add up to either 6 or 9 are:
1+5, 2+4, 3+3, 4+2, 5+1, 3+6, 4+5, 5+4, 6+3
There are 9 combinations that add up to either 6 or 9. So the probability is 9/36, or 1/4.
Find the sum.
(-3.4k-7)+(3k+21)
Please and Thank You :)
Answers
Answer:
k=(n+3)/6
Step-by-step explanation:
algebra class but I think im wrong
A roofs length is 4 feet less than twice its width algebraic expression
Answers
Answer:
2x - 4
Step-by-step explanation:
So first the length is 4 feet less than twice the width meaning that to find the length you subtract twice the width ( 2x ) minus 4.
Thus it becomes 2x - 4
HOPE IT HELPED
Max’s age is twice George’s age minus 5. The sum of Manuel’s age and Gupta’s age is 31. Let g represent George’s age. The equation 2g - 5 + g = 31 represents this situation. Complete this statement: Max is ____ years old and George is ____ years old.
Answers
How do you do this question?
Answers
Step-by-step explanation:
This is a geometric series, where the first term is -5 and the common ratio is -⅔.
aₙ = -5 (-⅔)ⁿ⁻¹
Which one is non linear
Answers
Answer:
c
Step-by-step explanation:
it has a fraction with the variable next to it
Answer:
b
Step-by-step explanation:
Hello i was doing a math problem and i was wondering if this is correct
Answers
Answer:
yes it is correct!
Step-by-step explanation:
All of the following were effects of the invention of agriculture except
A job specialization
B. more time for religion
C. an increase in population
D. less time for arts and crafts
15 POINTS!!! WILL MARK BRANLIEST FOR BEST ANSWER
Answers
Answer: its (d)
All of the following commonly characterize the development of civilization EXCEPT:
(A) Public building projects
(B) Written language
(C) Long distance trade
(D) Increasing equality among all citizens.
Step-by-step explanation: because i went on quizlet and it said (D) Also i took the test
Answer:
Option D
Step-by-step explanation:
what operations would you use in order to solve 3x - 4 = 26. Please write the operations in the order you would use them.
Answers
Answer:
3x-4=26 |+4
3x=30 |:3 to get clear x
x=10
Hope this helps!!
Step-by-step explanation:
4) At lunch, you volunteer to go out to buy sandwiches. You get 6 chicken sandwiches and 6
ham sandwiches for $30. Later that afternoon, everyone gets hungry again. You go to the same
shop and buy 4 chicken sandwiches and 8 ham sandwiches for $30.60 What was the price of
each sandwich?
(assume tax is included in the totals)
Answers
Answer:
Cost chicken sandwich is $2.35
Cost of ham sandwich is $2.65
Step-by-step explanation:
Let the cost of chicken sandwiches = c
Let the cost of ham sandwiches = h
Number of chicken sandwiches = 6
Number of ham sandwiches = 6
So,
6c + 6h = 30 ------ (I)
Number of chicken sandwiches on second round = 4
Number of ham sandwiches on second round = 8
4c + 8h = 30.6 ------ (ii)
We have two sets of of equations, let us solve;
6c + 6h = 30 ------ (I)
4c + 8h = 30.6 ------ (ii)
From equation i, divide through by 6 to give;
c + h = 5
c = 5 - h
Input into equation ii;
4(5 - h) + 8h = 30.6
20 - 4h + 8h = 30.6
4h = 30.6 - 20
4h = 10.6
h = 2.65
Price of ham sandwich = $2.65
Now, for the chicken sandwich;
c = 5 - 2.65 = $2.35
Cost chicken sandwich is $2.35
Cost of ham sandwich is $2.65
Find the slope of the line graphed below.
Answers
Answer:
m = -3/2
Step-by-step explanation:
m = (y2-y1)/(x2-x1)
m = (-1-2)/(3-1)
m = -3/2
-2(6+s) < -16 + 2s
What is the answer
Answers
Answer:
s>1 or 1<s
Step-by-step explanation:
-2(6+s)<-16+2s
-12-2s<-16+2s
4<4s
1<s
A set of 200 scores is normally distributed with a mean of 60 and . a standard deviation of 12. a, What are the z-scores corresponding to the. raw scores .of 76, 38; and 50
Answers
Answer:
Z scores for:
a) 76 = 1.33333
b) 38 = -1.83333
c) 50 = -0.83333
Step-by-step explanation:
Z score formula is:
z = (x-μ)/σ where
x is the raw score
μ is the population mean
σ is the population standard deviation.
Mean = 60
Standard deviation = 12.
a) 76
z = (x-μ)/σ
z = 76 - 60/12
z score = 1.33333
b) 38
z = (x-μ)/σ
z = 38 - 60/12
z score = -1.83333
c) 50
z = (x-μ)/σ
z = 50 - 60/12
z score = -0.83333
Evaluate the expression.
8 x -9 = 6 x -8
Answers
1 upon 2
make me as brienliesr
Please help ! 100 points ! What is the correct classroom for each given angle
Answers
Answer:
NPK: RIGHT ANGLE
NPL: STRAIGHT ANGLE
JPL: OBTUSE ANGLE
Step-by-step explanation:
What is 10,000 less than 30,427.169?
Answers
Answer:
Hey!
10,000 less than 30,427.169 is 20,427.169
Step-by-step explanation:
We just do 30,427.169 - 10,000 which gives us 20,427.169
30,427.169
- 10,000.000 (make sure to have the columns aligned...)
_______________
20,427.169 (subtract all the numbers from 30,427.169)
I HOPE THIS HELPED YOU!
Uh, uh, uh, uh
Day and night (what, what)
I toss and turn, I keep stressing my mind, mind (what, what)
I look for peace but see I don't attain (what, what)
What I need for keeps this silly game we play, play
Now look at this (what, what)
Madness to magnet keeps attracting me, me (what, what)
I try to run but see I'm not that fast (what, what)
I think I'm first but surely finish last, last
'Cause day and night
The lonely stoner seems to free his mind at night
He's all alone somethings will never change
The lonely loner seems to free his mind at night (at, at, at night)
At, at, at, at, at, at night
At, at, at, at, at, at night
Hold the phone (what, what)
The lonely stoner, Mr. Solo Dolo (what, what)
He's on the move can't seem to shake the shade (what, what)
Within his dreams he see's the life he made, made
The pain is deep (what, what)
A silent sleeper you won't hear a peep, peep (what, what)
The girl he wants don't seem to want him to (what, what)
It seems the feelings that she had are through, through
'Cause day and night
The lonely stoner seems to free his mind at night
He's all alone through the day and night
The lonely loner seems to free his mind at night (at, at, at night)
Day and night
The lonely stoner seems to free his mind at night
He's all alone, some things will never change (never change)
The lonely loner seems to free his mind at night (at, at, at night)
Day and night
The lonely stoner seems to free his mind at night
He's all alone somethings will never change
The lonely loner seems to free his mind at night (at, at, at night)
At, at, at, at, at, at night
At, at, at, at, at, at night
At, at, at, at, at, at night
At, at, at, at, at, at night
Answers
Answer:
Same I honestly couldn't agree more
