Answers
Answer:
4x
Step-by-step explanation:
u need to distrubute
2x+2+2x-2
Then combine like terms
Answer:
4x
Step-by-step explanation:
2(x+1) + 2(x-1)
2x+2 + 2x-2
4x
Related Questions
Ms. Wittmer is traveling to New Jersey for the holidays. She filled up her tank with 28 gallons of gas for $145.89. What is the unit price of the gas?
Answers
Answer:$5.21
Step-by-step explanation:
Pls Help. This is 6th grade math i need help
Answers
Answer:
.50 cents
Step-by-step explanation:
Answer:
0.50
Step-by-step explanation:
im not good at explaining but thats the anwser
Can some please help me I’m about to cry because I don’t understand!??
Answers
Part b is 140
Part c is 252
Hope this helps
Answer:
1.128 yards
2.140 yards
3. 252 yards
Step-by-step explanation:
This is the correct answer after closer examination.
The Stock Market Alexander is a stockbroker. He earns 14% commission each week. Last week, he sold $7,200 worth of stocks. How much did he make last week in commission? If he averages that same amount each week, how much did he make in commission in 2011? mmiccion
Answers
Answer:
44304
Step-by-step explanation:
help me please and thank you
Answers
Answer:
−1(9+8)
That is my answer
whoever helped me Y'all is so cute and y'all is so nice and y'all is so beautiful
Answers
Answer:
i know you are you hot
Step-by-step explanation:
Simplify.
(9 + 4i) – (8 – 3i)
Answers
Answer:
1+7i
Step-by-step explanation:
A crane is lowering a 50 kg box with an acceleration of 2.0 m/s2downwards. What is the tension in the cable? Assume g=10m/s2
Answers
Answer: 400N
Step-by-step explanation: my physics teacher said so
What is the GCF of 96 and 567 The GCF is.
A 16
B 2
C 14
D 8
Answers
Answer:
c
Step-by-step explanation:
PLEASE HELP ME ASAP I AM REALLY BAD AT KHAN ACADEMY
Answers
Answer:
c
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
sorry if I'm wrong
need more words
Which is the most accurate statement about the
product of a fraction and a whole number?
A. It is less than 1.
B. It is less than or equal to 1.
C. It is less than the whole number.
D. It is equal to or greater than the whole
number.
Please help me I’m having trouble on my math.
Answers
I need help with this
Answers
Answers
Step-by-step explanation:
which algebraic representation of a transformation on a coordinate grid does NOT preserve congruence?
A. ( x, y) -> ( x + 6, y + 6)
B. (x, y) -> (-x, y)
C. (x, y) -> (6x, 6y)
D. (x, y) -> (-y, x)
Answers
Answer:
the awnser is a
Step-by-step explanation:
The algebraic representation of the transformation that would not preserve congruence would be:
A). ( x, y) -> ( x + 6, y + 6)
"Algebraic Representation"A coordinated grid is characterized as the point or the grid comprised due to the intersection produced by two lines of the real number.
In this intersection, one line is defined as horizontal and the other line is vertical.
The representation [tex]( x, y) -> ( x + 6, y + 6)[/tex] fails to conserve the congruence.
Thus, option A is the correct answer.
Learn more about "Congruence" here:
brainly.com/question/10677856
HELP. I NEEEED HELP. THANK YOU.
Answers
Answer:
The slope is 1/2
Step-by-step explanation:
If you watch where each dot landes, it's half of each y number. The sodas cost $0.50 which is half of 1.
Predict number of chocolate chips in 6 pancakes
Answers
Answer:
48
Step-by-step explanation:
there's a pattern
Six less than five times a number is three more than twice the number.
Translate the verbal phrase into a mathematics
Answers
Answer:
5x - 6 -3= 2x
Step-by-step explanation:
Answer:
5x-6=2x+3
Step-by-step explanation:
six less than - so you subtract six from five time a number
five times a number - number is unknown so you use the variable "x"
is - equals
three more than - so you add three to two times the number
two times the number - the same number so it's represented with the same variable
WILL GIVE BRAINLIEST ASAP PLZ
Answers
Answer:
What’s Brainliest
Step-by-step explanation:
XD
FIRST GETS BRAINLIEST
Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of 10 people took the trip. She was able to purchase coach tickets for 240$ and first class tickets for 1090$ She used her total budget for airfare for the trip, which was 6650$. How many first class tickets did she buy? How many coach tickets did she buy?
Answers
Answer:
Step-by-step explanation:
Class tickets she brought was 109 and coach tickets was 24
(-7, 12) (10,-1)
What is this I can’t find this know we’re else
Answers
Answer:
Step-by-step explanation: A step-by-step solution to 1/10 plus 7/12, with the answer in fraction form.
Answer:
I am pretty sure the slope would be 11/17
Step-by-step explanation:
Sorry if it is wrong but the question is kinda hard to understand.
please I need help!!!
The value of y is directly proportional to the value of x. If y = 45 when x = 180, what is the value of y when x = 90?
Answers
Answer:
22.5
Step-by-step explanation:
Because
180÷2=90
so that would mean
45÷2=22.5
Answer:
22.5
Step-by-step explanation:
X=180 and Y=45
180/4=45
so we know that by dividing X by 4 we get Y
in that case...
90 / 4 = 22.5
A triangle has sides with lengths of 14 millimeters, 14 millimeters, and 20 millimeters. Is it a right triangle?
Answers
Answer:
no
Step-by-step explanation:
its an obtuse triangle
From the set {85, 91, 101}, use substitution to determine which value of x makes the equation true.
85 + x = 176
A.
91
B.
101
C.
none of these
D.
85
Answers
Answer:
A. 91
Step-by-step explanation:
176-85=91
mia's birthday is in less than 16 days away.Ann writes the inequality d<15, where d equals the numberof days to represent this is Ann correct?
Answers
Answer: no
Step-by-step explanation:
So if d represents days til her bday then it would be written like 16<15 which is incorrect bc 15 is less than 16. I hope this helps :)
2/3 x (-7) + 2/3 x (-5)
(a) -8
(b) -6
(c) -12 2/3
(d) 12 2/3
Answers
Answer:
I think it's B
Step-by-step explanation: I hope that helps
Answer:
(a) -8
Step-by-step explanation:
[tex] \frac{2}{3} \times ( - 7) + \frac{2}{3} \times ( - 5)[/tex]
[tex] - \frac{2}{3} \times 7 + \frac{2}{3} \times ( - 5)[/tex]
[tex] - \frac{14}{3} + \frac{2}{3} \times ( - 5)[/tex]
[tex] \frac{ - 14}{3} - \frac{2}{3} \times 5[/tex]
[tex] - \frac{14}{3} - \frac{10}{3} [/tex]
[tex] = - 8[/tex]
The Cox family bought 6 bags of cookies. Each bag had 14cookies. They have since eaten 25 of the cookies. How many cookies do they have left?
Answers
Answer:
59 cookies
Step-by-step explanation:
6 x 14 = 84
84 - 25 = 59
Answer:
59
Step-by-step explanation:
1. Multiply 14 X 6 = 84 cookies in total
2. Subtract 84-25 = 59
Hope this helps :)
Solve for y: 2x + 2y = 18
Answers
Answer:
y = 9 − x
Hoped this helped
Simply the following square roots. Leave
the answer in a radical format.
V250
Answers
Answer: Here we answer "What is the square root of 250 (√250) in simplest radical form?" The square root of 250 in its simplest form means to get the number 250 inside the radical √ as low as possible.
Here is how to do that! First, we write the square root of 250 like this:
√250
The largest perfect square of the factors of 250 is 25. We can therefore convert √250 like this:
√25 × 10
Next, we separate the numbers inside the √ as such:
√25 × √10
√25 is a perfect square that equals 5. We can therefore put 5 outside the radical and get the final answer to the square root of 250 in simplest radical form as follows:
5√10
Step-by-step explanation:
Here we answer "What is the square root of 250 (√250) in simplest radical form?" The square root of 250 in its simplest form means to get the number 250 inside the radical √ as low as possible.
Here is how to do that! First we write the square root of 250 like this:
√250
The largest perfect square of the factors of 250 is 25. We can therefore convert √250 like this:
√25 × 10
Next, we separate the numbers inside the √ as such:
√25 × √10
√25 is a perfect square that equals 5. We can therefore put 5 outside the radical and get the final answer to square root of 250 in simplest radical form as follows:
5√10
Answer:
5[tex]\sqrt{10}[/tex]
Step-by-step explanation:
Using the rule of radicals
[tex]\sqrt{a}[/tex] × [tex]\sqrt{b}[/tex] ⇔ [tex]\sqrt{ab}[/tex]
Given
[tex]\sqrt{250}[/tex]
= [tex]\sqrt{25(10)}[/tex]
= [tex]\sqrt{25}[/tex] × [tex]\sqrt{10}[/tex]
= 5 × [tex]\sqrt{10}[/tex]
= 5[tex]\sqrt{10}[/tex]
Hi, can someone please help with this math problem I am struggling. will give brainliest.
Answers
A. 6^12 . 2^3
This is correct
Answer:
A
Step-by-step explanation:
You would multiply the exponents. So for the first one 4x3=12, which is why it is 6^12
Jamie evaluated this expression. StartFraction left-bracket (2 cubed) (2) right-bracket Superscript 4 Baseline Over 2 Superscript 10 Baseline Endfraction step 1: StartFraction left-bracket (2 Superscript 4 Baseline) Superscript 4 Baseline Over 2 Superscript 10 EndFraction step 2: StartFraction 2 Superscript 16 Over 2 Superscript 10 EndFraction step 3: 26 step 4: 64 Analyze the steps Jamie applied to evaluate the expression. Which rule of exponents was applied in each step? Step 1: Step 2: Step 3:
Answers
Answer:
1/8Step-by-step explanation:
Given the expression
[tex]\frac{(2^3)(2)^4}{2^{10}} \\[/tex]
Using the following laws of indices;
[tex]\frac{a^m}{a^n} = a^{m-n}\\a^m \times a^n = a^{m+n}[/tex]
The expression becomes;
Step 1: Multiplication rule
[tex]=\frac{(2^3)(2)^4}{2^{10}} \\= \frac{2^{3+4}}{2^{10}}\\= \frac{2^7}{2^{10}}[/tex]
Using the division rule of exponent (Quotient of powers);
[tex]= \frac{2^7}{2^{10}} \\= 2^{7-10}\\= 2^{-3}\\also \ a^{-m} = \frac{1}{a^m}\\ 2^{-3}= \frac{1}{2^3}\\\frac{1}{2^3} = \frac{1}{8}[/tex]
Hence the result of the expression is 1/8
Answer:
(A) PRODUCT OF POWERS
(B) POWER OF A POWER
(C) QUOTIENT OF POWERS
Step-by-step explanation:
it is correct
What is 10/10*10*10*10^2
Answers
Answer:
I'm guessing 1000000 but I might be wrong
Answer:
100000
Step-by-step explanation:
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