Answer:
x>3
Step-by-step explanation:
1 Divide both sides by 33.
x>\frac{9}{3}x>
3
9
2 Simplify \frac{9}{3}
3
9
to 33.
x>3
Answer:
x > 3
Step-by-step explanation:
Divide both side by 3
3x ÷ 3 > 9 ÷ 3
Any expression divided by itself equals 1
x > 9 ÷ 3
calculate the quotient
x > 3
Solution
x > 3
Alternate form
x ∈ (3, + ∞)
Jesse picks up two more cards, but they do not affect his overall point total. State the
value of each of the two cards.
What is the slope of this line? Enter your answer as a fraction in the simplest term in the box.
Answer:
-1/1
Step-by-step explanation:
The slope of a line is always the rise over run where rise is up or down(y axis) and the run is side to side(x-axis). Then, if the line is going up, your answer will be negative. So, using the points given, you can tell that the line is moving 2 units down while also moving 2 units to the left. Another way to calculate this is y2-y1 over(/) x2-x1, the y equals your y coordinates, x equals your x coordinants,d the 1 and 2 represent which points. Whichever point you use, you have to use the same coordinants fr the same value. For example, if you took the points (-2,0) and (0,-2) and you used (0,-2) as your second value, you can enter those into the formula.
(-2)-(0) / (0)-(-2) = -2 / 2
the denominater is a possitive two because, when you subtract a negative number, that number becomes positive and you now add it due to the distributive property. 0-(1)(-2) = -2 x -1 = 2
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!
**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
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
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.
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]
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
What is the average of 31.8, 43.8, 29.2, 31.0, and 53.8?
Answer:
37.92
Step-by-step explanation:
To find the average of something add all of the numbers and then divide by how many numbers there are
31.8 + 43.8 + 29.2 + 31 + 53.8 = 189.6
189.6 ÷ 5 = 37.92
Answer:
37.92
Step-by-step explanation:
31.8 + 43.8 + 29.2 + 31 + 53.8 = 189.6
189.6 ÷ 5 = 37.92
Solve the equation for x
25-3x=40
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
theres answers for the first two but can someone help me understand the problem on the left thank you
Answer:
2000
Step-by-step explanation:
follow the dots
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 : )
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)
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:
An ice cream shop makes $15 for every 4 milkshakes they sell. If they made $71.25 in one hour on milkshakes, how many did they sell?
Answer:
19
Step-by-step explanation:
15/4=3.75
71.25/3.75=19
Answer:
19
Step-by-step explanation:
Ok so I need help (im so stupid)
Javier and his study group designed a word problem, equation, table, and graph that were all supposed to represent the same information, as shown below.
Which piece of information does not represent the same information as the other three parts?
word problem
equation
graph
table
Answer:
Graph
Step-by-step explanation:
for 5 tickets it would cost $40 but on the graph it shows $1.
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
MFour students drew graphs of a linear function. Which student drew a line with a slope of 3?
Analise
On a coordinate plane, a line goes through points (negative 3, 0) and (0, 1).
Benito
On a coordinate plane, a line goes through points (0, negative 1) and (1, 2).
Charlie
On a coordinate plane, a line goes through points (0, negative 3) and (0, 3).
Dariya
On a coordinate plane, a line goes through points (2, 3) and (3, 0).
Analise
Benito
Charlie
Dariya
Answer:
Benito's line has a slope of three
Step-by-step explanation:
Slope can be determined by the rate of change. Because Benito's first point is 0,1 that means that x = 0 and y = -1. Benito's second point is 1,2 which means that x = 1 and y = 2. To determine the slope, you need to look at the change of y. We can see that y=-1 in the first point, and y=2 in the second point. This is an increase of three, which means that Benito's line has a slope of three.
Answer: Benito:On a coordinate plane, a line goes through points
(0, negative 1) and (1, 2).
please help this isn't a test it's just work I'm missing
#1 is 81
Step-by-step explanation:
Answer:
1. 81
2. -9
3. -20
4. 4
Step-by-step explanation:
1. a negative times a negative always makes a positive
2. dividing a positive and a negative always gives you negative
3. multiplying a negative and a positive always gives you negative
4. dividing a negative and a negative always gives you positive
Will mark Brainlist if answered.
Answer:
X | Y
4 | 2
8 | 3
12 | 4
Step-by-step explanation:
A certain computer can do 250,000 calculations per minute. How many calculations can it do in 0.15 seconds? 37,500
You will get brainliest if you get this question correct. I really need the right answer.
Answer:
625
Step-by-step explanation:
1 minute= 60 second= 60.00 seconds
-------------------------------------
From the information given, we can make this equation:
[tex]\frac{0.15}{60.00} =\frac{x}{250,000}[/tex]
Now all we need to do to find the answer is to solve for x.
-------------------------------------
Cross Multiplication:
[tex]\frac{0.15}{60.00} =\frac{x}{250,000}[/tex]
0.15*250,000=60x
37,500=60x
÷60 ÷60
625=x
x=625
In conclusion:
The computer can do 625 calculations in 0.15 seconds.
Two-thirds of the students in Harry’s math class and three-fifths of the students in Amani’s math class are boys. Which question about the classes is best modeled with a division expression?
A If there are 12 boys, how many students are in Harry’s class?
B If there are 24 students, how many boys are in Amani’s class?
C What fraction of the students in Harry’s class are girls?
D What fraction of the students in Amani’s class are honors students if the fraction is equal to StartFraction 5 Over 4 EndFraction the fraction of students who are boys?
B
Step-by-step explanation:I believe that it is B because if there’s more boys then girls then I believe that it is B. I hoped it work
Answer:
The answer is A
Step-by-step explanation:
when i finished the test it said that A was correct
12. Explain why this equation has no solution.
5(x + 3) = 5(x – 7)
a) The x term is the same, but the constants are different.
b) The x term is the different, but the constants are same.
c) The x term is the same and the constants are same.
d) The x term is the different and the constants are different.
Answer:
because 5(x+3) the is7 and 5(x-7) and x is 3 and be of
Step-by-step explanation:
all of can to di your it so lol
Amanda has four boards that are each 64 inches long. She needs to cut each board into multiple pieces that are each 12 4/5
inches long. How many pieces will she have after she cuts all four boards?
Answer: 5
Step-by-step explanation:
12 4/5 = 12.8
64/12.8=5
Pls help me with this *first one to do it and gets it right marks brainlest*
Answer:
1. 1/5, 0.3, 1/2, 57.6%, 0.706, 7/8
2. 1/4, 38.5%, 3/5, 2/3, 0.824, 0.9
3. 1/6, 0.294, 1/3, 38.5%, 0.4, 1/2
4. 7.7%, 0.105, 1/8, 1/4, 1/2, 0.9
5. 1/8, 1/4, 1/3, 0.471, 0.7, 85.7%
6. 0.1, 1/4, 0.261, 28.6%, 1/2, 4/5
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:
3x+8(2x - 6) = 2 + 14x
Answer:
x=10
Step-by-step explanation:
Simplifying 3x + 8(2x + -6) = 2 + 14x
Reorder the terms: 3x + 8(-6 + 2x) = 2 + 14x 3x + (-6 * 8 + 2x * 8) = 2 + 14x 3x + (-48 + 16x) = 2 + 14x
Reorder the terms: -48 + 3x + 16x = 2 + 14x
Combine like terms: 3x + 16x = 19x -48 + 19x = 2 + 14x
Solving -48 + 19x = 2 + 14x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-14x' to each side of the equation. -48 + 19x + -14x = 2 + 14x + -14x Combine like terms: 19x + -14x = 5x -48 + 5x = 2 + 14x + -14x
Combine like terms: 14x + -14x = 0 -48 + 5x = 2 + 0 -48 + 5x = 2
Add '48' to each side of the equation. -48 + 48 + 5x = 2 + 48
Combine like terms: -48 + 48 = 0 0 + 5x = 2 + 48 5x = 2 + 48
Combine like terms: 2 + 48 = 50 5x = 50
Divide each side by '5'. x = 10
Simplifying x = 10
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!
