Which figure is missing the pattern
Liza needs help to solve this linear equation.
4(x – 5) + 2x = 9x – 2(4 + 2x)
She has completed two steps, but now she’s stuck. Examine her work.
1. 4x - 20 + 2x = 9x - 8 - 4x
2. 6x - 20 = 5x - 8
What could be the next step? Select all that apply.
Add 8 to both sides.
Add 5x to both sides.
Subtract 6x from both sides.
Subtract 20 from both sides.
Divide both sides by –8.
Divide both sides by –20.
Answer: It is A and C:
A: Add 8 to both sides
C: Subtract 6x from both sides
Answer:
this would be your answer
Step-by-step explanation:
Multiply show your work
Answer:
multiply what
Step-by-step explanation:
Solve the following equation step by step and justify your steps when using an exponential property.
Answer:
-1
Step-by-step explanation:
Answer:
-1
Step-by-step explanation:
:)
A student is asked to calculate the value of 133 using the identity (x + y)3 = x3 + 3x2y + 3xy3 + y3. The student's steps are shown below.
Step 1: 133 = (10 + 3)3
Step 2: = (10)3 + 3(10)2(3) + 3(10)(3)2 + (3)3
Step 3: = (1,000) + (180) + (270) + (27)
Step 4: = 1,477
The correct answer should be 2,197. In which step did the student make his first error?
Answer:
Step 1.
Step-by-step explanation:
You can't multiply sum of 2 random digits to the power of 3.
plz help tytytt very muchhhh:)))
Intro:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
In all of these I just plugged in for x
Checking choice (1):
[tex]2x+1>15\\2(9)+1>15\\18+1 >15\\19>15[/tex]
This is true so it's not the right answer.
________________________________________________________
Checking choice (2):
[tex]2x+1>15\\2(7)+1>15\\14+1>15\\15>15[/tex]
This is false so this is the answer.
But we'll just check the others just in case.
_________________________________________________________
Checking choice (3):
[tex]2x+1>15\\2(10)+1>15\\20+1>15\\21>15[/tex]
This is true so it can't be the answer.
_________________________________________________________
Checking choice (4):
[tex]2x+1>15\\2(15)+1>15\\30+1>15\\31>15[/tex]
This is true so it can't be the answer.
_________________________________________________________
Now we found out that the answer is Choice 2.
Tell me what 86 divided by 1204 = ?
Answer:
14
Step-by-step explanation:
1204/86 (divide by 2)
602/43 ( divide by 43)
14
Write the equation of the graph in its final position.
The graph of y = ex is translated 7 units to the right and then 5 units upward.
what did you guys get?
The new function after the transformation becomes as y = eˣ⁻⁷ + 5. The correct option is (d).
How to transform a graph of the function?The graph of a function can be transformed by either shifting it in the right, left, up or down.
When the transformation is rightwards, the function becomes as f(x - a).
For left shifting it is f(x + a).
And, for up and down shift it is a + f(x) and a - f(x) respectively.
Given that,
The graph of y = eˣ is translated 7 units to the right and 5 units upward.
According to the rule of transformation for a graph, when a function is shifted righwards, it becomes as f(x - a) and when it is shifted upwards it becomes a + f(x).
Apply the above mentioned rule for the given function to obtain,
y = eˣ⁻⁷ + 5
Hence, the function resulting after being shifted 7 units rightwards and 5 units upwards is y = eˣ⁻⁷ + 5.
To know more about transformation of graph click on,
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a dirt bike requires 15 L of gas to be mixed with 4 L of oil. If you use 20 L, How much oil will you need?
Answer:5.3 liters of oil
Step-by-step explanation:
Denise is 4 years younger than Alma. Misty
is three times as old as Alma. All together,
they have an age of 41. How old is Misty?
Answer:
Misty is 27
Step-by-step explanation:
27÷3=9
Alma is 9
9-4=5
Denise is 5
27+9+5=41
Eastern Ice Company sells 10 pound blocks of ice in the shape shown. The volume of the block of ice is 375 Inches cubed. What is the height of the block of ice?
A block of ice has a length of 10 inches and a width of 7.5 inches.
Use the formula Height = StartFraction Volume Over length times width EndFraction, where l is the length of the prism, w is the width, V is the volume, and h is the height.
2.5 inches
4 inches
5 inches
7.5 inches
Answer:
2.5
Step-by-step explanation:
A block of ice has a length of 10 inches and a width of 7.5 inches. Therefore, the height of the ice is 5 inches.
How to find the volume of the cuboid?Let the three dimensions(height, length, width) be x, y,z units respectively.
Then the volume of the cuboid is given as
[tex]V = x \times y \times z \: \rm unit^3[/tex]
Eastern Ice Company sells 10-pound blocks of ice in the shape shown. The volume of the block of ice is 375 inches cubed.
A block of ice has a length of 10 inches and a width of 7.5 inches.
Let z be the height of the ice.
Then the volume of the is given as
[tex]V = x \times y \times z \: \rm unit^3[/tex]
[tex]375 = 10 \times 7.5 \times z \: \rm unit^3\\\\z = 5[/tex]
Therefore, the height of the ice is 5 inches.
Learn more about cuboid here:
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If math is hard and you need help comment now.
Answer:
meeeeeeeee
Step-by-step explanation:
jhcsjhabnjdf
Answer:
Ana oop sksksk For sure math is the only subject I struggle in lol
Step-by-step explanation:
Suppose that you have already been waiting for 1 hour for a taxi. What is the probability that one arrives within the next 10 minutes g
Answer:
1/6Step-by-step explanation:
Given that the total number of time that you have been waiting is 1 hour
which is equivalent to 60minutes which is the sample space
and the sample size which is 10 minutes.
then the probability of a taxi arriving in 10minutes seeing that you have been waiting for over 60minutes is
Pr(taxi arrives in 10 min)= 10/60= 1/6
thus the probability is 1/6
kindly let me know if you need further clarifications to this
Regards.
which ordered pair could ba added to this function
Answer:
(1,7)
Step-by-step explanation:
in order for something to be a function, each x value can only have one y value (vertical line test). because all of the other answers use x values that were previously assigned a y value, (1,7) is the only one that works.
Find the greatest value of :
-2x²+14x-10
Answer:
300x
Step-by-step explanation:
2-2-2-2-2-2-2-2-2
Answer:
300x !
Step-by-step explanation:
1
Plot the image of point B under a dilation about point P with a scale factor of
1/2
Answer:
can you put the picture of the pre-image bc without it i cant answer
Step-by-step explanation:
Answer:
Where is the picture put a picture
Step-by-step explanation:
I need some help please and thank you
Answer:
its A
Step-by-step explanation:
My son not understanding any of this. Can anyways help
Answer:
The answer here could possibly be D. (8×1/2)1/3
Step-by-step explanation:
Overall, what the associative property is is moving the parenthesis elsewhere. You just group two different numbers of the equation.
The equation that makes the original equation much easier to evaluate is D. (8×1/2)1/3, since 8×1/2 is 4 and now you just multiply 4 with 1/3.
HEEELPPPP 20 POINTS + BRAINLIEST EASY MATH HELP
Given the functions f(x) = 4x2 - 1, g(x) = x2 - 8x + 5, and h(x) = -3x2 - 12x + 1, rank them from least to greatest based on their axis of symmetry.
g(x), h(x), f(x)
f(x), h(x), g(x)
g(x), f(x), h(x)
h(x), f(x), g(x)
Answer:
whats the question??
Step-by-step explanation:
Answer:
h(x), f(x), g(x)
One evening, a restaurant served a total of 1/2 of a loaf of wheat bread and 7/8 of a loaf of white bread. How many loaves were served in all?
Answer:
[tex]\dfrac{11}{8}[/tex]
Step-by-step explanation:
A restaurant served a total of 1/2 of a loaf of wheat bread and 7/8 of a loaf of white bread.
We need to find how many loaves were served in all. It is equal to the sum of the fraction of 1/2 and 7/8.
Sum of these two fractions :
[tex]\dfrac{1}{2}+\dfrac{7}{8}\\\\=\dfrac{4+7}{8}\\\\=\dfrac{11}{8}[/tex]
So, a total of 11/8 were served in all.
I'll try to give you brainliest if you get this right.
Answer:
I literally just finished that- It should be >
Step-by-step explanation:
I hope this helps. Plus look at the what its asking then look at 26.1 and i think you should see it.
Ms. Leaman spends $2.00 a day on her morning coffee. How much does she spend in one week? Draw a double number line.
Answer:
She spends $2 a day, and there are 7 days a week. So, you'd multiply the amount which is 2 by the 7 days.
The amount she spends in one week is $14! I don't know how to add a double number line, so you do that part!
Step-by-step explanation:
Good luck! <3
Laurel earns 1.8% interest each year on a special savings bond. If the bond is $750 hiw much interest will she earn by the end of the year?
Answer:
$13.5
Step-by-step explanation:
Answer: 750 x 1.8% = 13.5
Laurel will earn $13.5 of interest in one year.
Which model shows a ratio of 1 white to 2 blue?
3 blue squares and 6 white squares.
4 blue squares and 4 white squares.
4 blue squares and 4 white squares.
6 blue squares and 3 white squares.
Answer:
3 blue squares and 6 white squares
Step-by-step explanation:
1 x 3 = 3
2 x 3 = 6
The answer is 3 to 6.
3 to 6 can be represented by 3 blue squares and 6 white squares.
Answer:
It is the last one. Hope this helps (:
Step-by-step explanation:
The length of a rectangle is 3 m more than 5 times the width. The perimeter is 126
m.
What is the length?
Answer:
53m
Step-by-step explanation:
Let x = the width
Let y = the length
5x + 3 = y
2x + 2y = 126
Plug in 5x + 3 for y in the second equation
2x + 2(5x + 3) = 126
Distribute the 2
2x + 10x + 6 = 126
Combine like terms
12x + 6 = 126
Subtract 6 from both sides
12x = 120
Divide both sides by 12
[tex] \frac{12x}{12} = \frac{120}{12} [/tex]
x = 10
Remember x = width. You are looking for length.
y = 5x + 3
y = 5(10) + 3
y = 50 + 3
y = 53
3. A bowling alley charges $1.50 for bowing shoes and $3.75 for each game. Paul and
Brandon each have $15 to spend at the bowling alley.
a Paul brings his own bowling shoes. How many games can he bowi?
b. Brandon needs to pay for bowling shoes. How many games can he bowl? Round
your answer down to the nearest whole number.
c. Both Paul and Brandon decide to bowl the number of games that Brandon can
afford to bowl. Does Paul have enough money to buy a slice of pizza and a soda
that cost a total of $3.25? Explain your reasoning.
Answer:
A. Paul can bowl 4 games.
B. Brandon can bowl 3 games.
C. Yes, Paul can have a pizza and a soda. Paul, with his bowling shoes, can afford exactly four games. When playing three games, Paul has a remained of $3.75
A shipment of 8 parrots from Brazil includes 2 parrots with a potentially fatal disease. As usual, the U. S. Customs Office at the shipment's point of entry randomly samples 4 parrots and tests them for disease. What is the probability that the first three parrots selected are healthy
Answer:
5 / 14
Step-by-step explanation:
Given that:
Number of parrots shipped = 8
Number of defective parrots = 2
Number of Random samples tested = 4
Number of healthy parrots = 8 - 2 = 6
Probability that first 3 parrots are healthy:
P(1st parrot) * p(2nd parrot) + p(3rd parrot)
P = (number of required outcomes / number of total possible)
USing sampling without replacement :
P(1st parrot healthy ) = 6/ 8 = 3/4
P(2nd parrot healthy) = 5 / 7
P(3rd parrot healthy) = 4 / 6 = 2/3
P(first 3 parrots being healthy) :
(3/4) * (5/7) * (2/3) = 30/84 = 5 / 14
y= -3x what is the slope and what is the y intercept
Answer:
The slope indicates the rate of change in y per unit change in x. The y-intercept indicates the y-value when the x-value is 0.
Step-by-step explanation:
2 × 10-6 times what number is equal to 6 × 10-4
Answer:
-6
Step-by-step explanation:
A garden hose is leaking water. The graph shows how much water leaks over time.
What is the rate, in ounces per minute, that water is leaking from the garden hose?
A.36
B.6
C.4
D.12
Answer:
the answer is B
Step-by-step explanation:
because 12 divided by 2 equals 6
