Answer:
3/5 3/4
Step-by-step explanation:
So we need to see what number do both of the numbers divided, and we find that we can divided both of them by 2 which equals 3/5. 9/12 can be simplified as 3/4, because both 9 and 12 can be divided by 3.
Answer:
when your doing these you find the gcf then divide that by the numerator and denominator to get you answer
Step-by-step explanation:
1.3/5
6 ÷ 2 =3
10 ÷ 2= 5
2. 3/4
9 ÷ 3 = 3
12 ÷ 3= 4
hope this helped :P
Which expression represents a simplified form of the algebraic expression shown below?
1/2(2x +4) + x
Question 2 options:
x + 2
2x + 4
2x + 2
3x + 2
Answer:
2x+2
Step-by-step explanation:
First you want to distribute
1/2(2x+4)
ignore the ending +x for now
Distribute 1/2 to 2x
since 2*1/2 is 1 then we get 1x, or x
next distibute 1/2 to 4
you get +2 since 1/2*4=2
so what you end up with is x+2
However, you still have the +x from the beginning
x+2+x
Imagine that each x has a one in front
1x+2+1x
now re arrange so the common factors are near each other
1x+1x+2
now add the common factors
1x+1x=2x
and finally you get 2x+2
Sherry uses the steps below to solve the equation x + (negative 8) = 3 x + 6.
Step 1 Add 1 negative x-tile to both sides and create zero pairs
Step 2 Add 8 positive unit tiles to both sides and create zero pairs.
Step 3 Divide the 14 unit tiles evenly among the 2 x-tiles.
Step 4 The solution is x = 7
Answer:
b
Step-by-step explanation:
took the test. just trust
Add 8 positive unit tiles to both sides and create zero pairs.
The correct option is (B).
What is Algebra?The part of mathematics that helps represent problems or situations in the form of mathematical expressions.
Given:
x + (- 8) = 3 x + 6
x- 8 = 3x +6
First,
Add 8 positive unit tiles to both sides
x- 8 + 8 = 3x +6 + 8
x= 3x +14
The, creates pair
3x-x = -14
x= -7
Hence, Add 8 positive unit tiles to both sides and create zero pairs.
Learn more about this concept here:
https://brainly.com/question/13607263
#SPJ2
Helpppp fastttt Plz show allll workkkkk
Answer:
[tex]m=8x-5-4\Delta x[/tex]
Step-by-step explanation:
We have the function:
[tex]f(x)=4x^2-5x-1[/tex]
And we want to use the difference quotient:
[tex]m=\frac{f(x+\Delta x)-f(x)}{\Delta x}[/tex]
To find the slope function.
So, let's substitute [tex]x+\Delta x[/tex] for our function. This yields:
[tex]m=\frac{(4(x+\Delta x)^2-5(x+\Delta x)-1)-(4x^2-5x-1))}{\Delta x}[/tex]
Let's square. Use the perfect square trinomial pattern. This yields:
[tex]m=\frac{(4(x^2+2x\Delta x-\Delta x^2)-5(x+\Delta x)-1)-(4x^2-5x-1))}{\Delta x}[/tex]
Distribute:
[tex]m=\frac{(4x^2+8x\Delta x-4\Delta x^2-5x-5\Delta x-1)-(4x^2-5x-1)}{\Delta x}[/tex]
Distribute the right:
[tex]m=\frac{(4x^2+8x\Delta x-4\Delta x^2-5x-5\Delta x-1)+(-4x^2+5x+1)}{\Delta x}[/tex]
Combine like terms:
[tex]m=\frac{(4x^2-4x^2)+(-5x+5x)+(1-1)+(8x\Delta x-4\Delta x^2-5\Delta x)}{\Delta x}[/tex]
The first three terms will cancel. This leaves us with:
[tex]m=\frac{8x\Delta x-4\Delta x^2-5\Delta x}{\Delta x}[/tex]
We can factor out a Δx from the numerator:
[tex]m=\frac{\Delta x(8x-4\Delta x-5)}{\Delta x}[/tex]
The Δx will cancel. So, our slope function is:
[tex]m=8x-5-4\Delta x[/tex]
And we're done!
10/5 = x-6/x+3 Please show your work!
Answer:
-12
Step-by-step explanation:
10/5 = x-6/x+3
2/1 = x-6/x+3
cross multiply
2(x + 3) = x - 6
2x + 6 = x - 6
collect like terms
2x - x = -6 - 6
x = -12.
Help Easy 6th grade stuff
Answer:
Marco can multiply both the 0.01 for the centi and the 10 for the deka by 100, making them both, 1 centi = 1,000 deka, therefore 77 centi is 77,000 deka.
Step-by-step explanation:
Question 5(Multiple Choice Worth 5 points)
(03.02 MC)
Juan did a survey in four butterfly parks and wrote the following observations:
Butterfly Park Survey
Park
Number of Pink Butterflies
Total Number of Butterflies
P
25
53
Q
35
64
R
37
75
S
23
55
Based on the survey, which park had the greatest percentage of pink butterflies?
Park P
Park Q
Park R
Park S
Answer:
its q
Step-by-step explanation:
x + .029 = .0078 .................
Answer:
x=0.0212
Step-by-step explanation:
x=0.0212
Will mark Brainlist if answered.
Answer:
X | Y
4 | 2
8 | 3
12 | 4
Step-by-step explanation:
How do atoms form a new substance?
a)by losing electrons
b)by sharing electrons with each other
c)by gaining electrons from each other
d)by losing neutrons to each other
HELP ASAPPPPPPPPPPP
Answer:
B) by sharing with electrons
Step-by-step explanation:
Atoms form a new substance by sharing electrons with each other. Covalent bonds are when at least one pair of electrons are shared between atoms. Ionic bonds are when positive and negative bonds attract, which is resulted in sharing an electron.
Jesse picks up two more cards, but they do not affect his overall point total. State the
value of each of the two cards.
Which answer choice represents an equivalent number sentence that uses the distributive property to rewrite "8(5+9)"?
A. 85 + 89
B. 8(5) + 8(9)
C. 8(14)
D. 112
MIGHT MARK BRAINLIEST!!!!HELP ME PLEASE:(((((
Part B: Using the information in Part A, interpret the meaning of the quotient in terms of the two fractions given. (5 points)
Answer:
which fractions were given
Step-by-step explanation:
6 ÷ 2(1+2) ÷ 4(4+5) ÷ 6 =
Answer:
The answer to this equation is 7.5
Step-by-step explanation:
What I did is started with PEMDAS:
6÷2 (1 + 2) ÷4 (4 + 5) ÷ 6
^ ^
(3) (9)
Now the 3 and the 9 are what are in the ()
6÷2 = 3... 3 (3) = 9.
9 ÷ 4 = 5.
The 9 from earlier is still in parenthesis...
Take 5 and the 9 in parenthesis and multiply (If a single number is in (), It means to multiply anyway)
5 (9) = 45
The Final Step is to divide by 6
45 ÷ 6 = (FINAL) 7.5
I hope this helped! (:
Answer:
[tex]3\frac{3}{8}[/tex]
Step-by-step explanation:
6 ÷ 2(1+2) ÷ 4(4+5) ÷ 6 =
----------------------------------------
By order of operations, parentheis comes first.
6 ÷ 2*(1+2) ÷ 4*(4+5) ÷ 6 =
6 ÷ 2*(3) ÷ 4*(9) ÷ 6=
----------------------------------------
Next comes multiplication and division. Now, we can remove the parentheis and solve from left to right.
6 ÷ 2*(3) ÷ 4*(9) ÷ 6=
6 ÷ 2*3 ÷ 4*9 ÷ 6=
3*3 ÷ 4*9 ÷ 6=
9 ÷ 4*9 ÷ 6=
27/8=
[tex]3\frac{3}{8}[/tex]
**solve for V**
D= m/V
thanks guys I know you'll come through!!!!!!!
Answer:
v = [tex]\frac{m}{D}[/tex]
Step-by-step explanation:
Rewrite the equation as [tex]\frac{m}{v}[/tex] = D
[tex]\frac{m}{v}[/tex] = D
Solve for v.
v = [tex]\frac{m}{D}[/tex]
I hope this helps
if you could, feel free to mark me Brainliest it would be much appreciated :D
Solve for c ) if you could help I would appreciate
Answer:
3
Step-by-step explanation:
Pat bounces a basketball 20 times in 30 seconds. At that rate, approximately how many times will Pat bounce the ball in 36 seconds?
A. 42 times
B. 28 times
C. 24 times
D. 32 times
Which one is right? Please explain your answer.
HELP ME PLS
The answer is B about 28 times
Step-by-step explanation:
If he bounces the ball 20 times in 30 seconds then he bounces it once every 1.5 seconds if you multiply 1.5×6 you get 9 so you add 9 to 20 to get 29 and you choose the closest answer because is says approximately so you chose B.28
how do I find the rate of change in an equation
Mr. Hammar is painting his house. He uses a 16 foot extension ladder to reach the top peak of the house. The ladder is positioned 5 feet away from the house. How far up the house does the ladder reach? Round your answer to the nearest tenth.
Answer:
stop asking people for the answer and look back in your lesson dum dum
Step-by-step explanation:
hit the back arrow or email you teacher
Guillermo performs the long jump at the track-and-field event. His first jump was 18.3 feet. His second jump was 2.9 feet less than his first jump. His last jump was the distance of his second jump. What was the total of all three of Guillermo’s jumps?
A30.03ft
B48.33ft
C32.93ft
D33.7ft
Sea level is the average level of the sea between high and low tide. It is used as a reference point for measuring elevation, or height and depth, on Earth. Some places lie above sea level, while others lie below sea level.
The lowest point in New Orleans is 8 feet below sea level. You can represent that numerically using
.
The highest point in Chicago is 735 feet above sea level. You can represent that numerically using
.
-8
735
unless i'm missing something
Answer:
A negative integer and a positive integer
Step-by-step explanation:
Which of the following is the solution to the inequality : -5x - 10 -6
x > -2
x < -6
x < -2
Answer:
Your question might have an error :( All inequality equations have to have a inequality symbol somewhere in the equation. Yours dont have one but no worries. I'll see what I can do.
Based on your equation, that is not a inequality, so therefore your answer would have been: (-5x-16)
Step-by-step explanation:
If your equation was:
(-5x-10<-6) your answer would have been: x>-4/5
(-5x-10>-6) your answer would have been: x<-4/5
(-5x>-10-6) your answer would have been: x<16/5
(-5x<10-6) your answer would have been: x>-4/5
Those are all the possible outcomes of that equation :)
Please double check to make sure that is what the question states : )
jack is twice as old as jill. in 8 years the sum of their ages will be 67. how old are they now?
Answer:
20 and 40
Step-by-step explanation:
Which ordered pairs in the form (x,y) are solutions to the equation
3 x - 4y = 21
(-1, -6) (11, 3)
(-3, 3) (7, 0)
Answer:
(-1,-6) (11,3) (7,0)
Step-by-step explanation:
3(-1)-4(-6)= 21
3(11)-4(3)= 21
3(7)-4(0)= 21
3(-3)-4(3)= -21
Ok so I need help (im so stupid)
1 hundreds + 5 tens+12 ones
do you know it?!?
Answer: 162
Step-by-step explanation: 1 hundred is 100+ 5 tens that’s 50,+ 12 ones that’s 12. So, 100+50+12=162.
Answer:
162
Step-by-step explanation:
So one way that you can figure that out is by doing
100
+ 50
12
______
162
Hope it helped!
PLEASE HELP ME FAST!!! BRAINEST IF HELPED THE FASTEST!!!!! 65.5 divided by 2.5
Answer:
26.2
Step-by-step explanation:
i think
Answer:26.2
Step-by-step explanation:
A particular plant root grows 3.5 inches per month. How many centimeters is the plant root growing per month? (1 inch = 2.54 centimeters). (10 points)
a
0.73 centimeters
b
1.38 centimeters
c
6.04 centimeters
d
8.89 centimeters
Answer:
8.89 cm
Step-by-step explanation:
3.5 inches * (2.54 cm)/(1 inch) = 8.89 cm
39 ft/min= ____ yd/s explain your reasoning
1yd=3ft...so 39ft=(39/3)=13yds
1mins =60seconds
13/60=0.22yds/secs
Answer:
0.216667
Step-by-step explanation:
1 yard= 3 feet
1 min = 60 seconds
Therefores
1 yd/ min= 180 ft/sec
39/ 180 = 0.216667 yd/s or
Simplify:
14g(5+3)−4g+13
A
−2g+13
B
−154g+21
C
−114g+16
D
−2g+21
Answer:
D
Step-by-step explanation: Hope it help! :D
Ok so I just did A test and I got 11 out of 17 right what was my score
Answer:
oof i think thats a 65%
Step-by-step explanation:
Answer: 64%
Step-by-step explanation: First, divide 11.000 by 11. You should get 0.64. Next, move the decimal two spots to the right. Lastly, add a percentage sign. The final result is 64%. For me, that’s an F+. (In my school)
