Answer:
Step-by-step explanation:
a 12 ounce bag = 64 marbles
So first you want to find out how much each marble weighs. To do this divide 12 ounces by 64.
1 marble = [tex]\frac{12}{64} = \frac{3}{16} ounces[/tex]
To find the weight of 160 marbles, you just multiply the weight of 1 marble by 160.
160 marbles = [tex]\frac{3}{16}[/tex] ×[tex]160[/tex] = 30 ounces.
Find the value of x using segment addition.
-5n+4n-7=8
What is the answer for n and how do you solve it
Answer:
-15
Step-by-step explanation:
First combine like terms, aka the variables
-5n+4n-7=8
-1n-7=8
Then, isolate the variable by adding 7 to both sides
-1n-7+7=8+7
-1n=15
Finally, solve by dividing both sides by -1
-1n/-1=15/-1
n=-15
Answer:
n = -15
Step-by-step explanation:
I'll try my best to explain how I solved this
Equation:
-5n + 4n -7=8
Add the light terms on each side:
-n -7 =8
Separate the variables from the numbers:
-n = 15
Do the operation necessary to solve it:
n = -15
Which answer is it I’m doing my quiz rn
Answer:
10
Step-by-step explanation
3 x 4 = 12
8 + 12 = 20
20 / 2 = 10
Answer:
B, 10
Step-by-step explanation:
1) Multiply 3 by 4. You get 12
2) Add 8. That leaves you with 20
3) 20 divided by 2 equals 10
:) Good luck on your quiz
Solve this equation: -3(x - 14) + 9x = 6x +42
O
Solving this equation results in the statement 0 =0. Because this is a true statement, the equation has a unique solution
O
Solving this equation results in the statement 6 = 0. Because this is a false statement, the equation has infinitely many solutions.
O
Solving this equation results in the statement 0 = 0. Because this is a true statement, the equation has infinitely many solutions.
Solving this equation results in the statement 6 = 0. Because this is a true statement, the equation has no solution
Answer:
"Solving this equation results in the statement 0 = 0. Because this is a true statement, the equation has infinitely many solutions."
Step-by-step explanation:
6x+ 42= 6x=42
I'M FOR SURE 100%
PlzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzILL GIVE BRAINLY FOR CORRECT ANWSER
Answer:
2,4,3,1
Step-by-step explanation:
Plzzzzzzz I neeed number 7 I’ll give brainly
Answer:
Removing the -6 makes the average go from 4.1 to 5.2
Removing the -6 makes the median go from 4 to 5
Step-by-step explanation:
Average:
-6+3+3+3+3+5+6+6+8+10 = 41
41/10 = 4.1 (This is the mean/average)
If we remove -6, then:
3+3+3+3+5+6+6+8+10 = 47
47/9 = 5.2222 (This would be the new average)
So removing the -6 makes the average go from 4.1 to 5.2
Median:
The median of (-6+3+3+3+3+5+6+6+8+10) is between 3 and 5, so the median is 4.
Without -6, the median of (3+3+3+3+5+6+6+8+10) is 5.
So removing the -6 makes the median go from 4 to 5
the area of the rectangle
Answer:
8x6=48
Step-by-step explanation:
Raj is playing a game . He needs to find pairs of cards that have the same value . Which two pairs of cards does Raj have that express the same value?
Answer:
7/9= 0.77(repeating) and 3/8=0.375
Step-by-step explanation:
When evaluating StartFraction (6.28 times 10 Superscript 12 Baseline) Over (3.14 times 10 Superscript 4 Baseline) EndFraction, what will be the exponent of 10 in the quotient?
Answer:
16
Step-by-step explanation:
Answer:
C. 8
Step-by-step explanation:
just did the quiz
guys please help what is 3 2/5 x 4 1/3 help i need quick answer and please show your work:)
Answer:
8 21/25
Step-by-step explanation:
so first make it 17/5 and 13/5. then times 17 by 13. the 5 by 5. then reduce it.
hope i helped.
Answer:
14 11/5
Step-by-step explanation:
3 2/5 x 4 1/3
convert to improper fraction
17/5 x 13/3
LCM of 3,5=15
17/5x3/3 x 13/3x5/5
51/5 x 65/15
221/15= 14 11/15
decimal value=14.73
What is 9820897324798237464287634261937278 Times 13691283681723697821369781207 ?
Answer:
1.3446069e+62
Step-by-step explanation:
Juan bought a used bike from his uncle $20.6 each month for 2 years. What was the total amount Juan paid for the bike?
Answer:
$494.40
Step-by-step explanation:
George is building a fence he builds his fence at a constant rate of 1/3 section of fence every 1/2 hour at this rate what fraction represents the section of fence George can build per hour express your answer as a fraction
Answer:
2/3
Step-by-step explanation:
1/3= 1/2 hr.
×2 ×2
=
2/3=1hr
2/3
help me solve this pls lol
64x²+y²
Answer:
( 8 x + y ) ( 8 x − y )
Step-by-step explanation:
Which fraction is equivalent to 0.16 repeating
Answer:
We need a reference to do this with but i would say 6/16
Step-by-step explanation:
I am a brainly helper
You're making a poster to support your friends for homecoming .your original photo is 4inches by inches. you want the photo on the Poster to be 4feet by 6 feet. What is the scale factor of this dilation. (Feet Change into inches
Answer:
The scale factor is 12
Step-by-step explanation:
12in/3in=4in
4*4=16
16*3=48in by
12/6=2in
6*12=78
Ben can type 153 words in 3 minuets. At this rate, how many words can he type in 10 minuets?
Answer:
510
Step-by-step explanation:
153/3=51 (words per min)
51x10=510 (words per 10 min)
Answer:510
Step-by-step explanation:
As part of an energy savings initiative, residents in a small town were able to decrease their annual household electricity consumption to an average of 10,800 kilowatt-hours (kWh). If
the new average household consumption is less than the original average, what was the average annual household electricity consumption prior to the initiative?
Answer: 2/5
Step-by-step explanation:
You have to work it out
What is 3 1/2?
A. -2/-7
B. -3 1/2
C. 3 1/3
D. -2/7
Kayty please help me!
What's the square root?
Answer:
Square root
Step-by-step explanation:
a number which produces a specified quantity when multiplied by itself
x+8 = 15 + 4x - 7
How many solutions are there
Answer:
One Solution: 0
Step-by-step explanation:
Step 1:
x + 8 = 15 + 4x - 7 Equation
Step 2:
8 = 15 + 3x - 7 Subtract x on both sides
Step 3:
8 = 8 + 3x Combine Like Terms
Step 4:
0 = 3x Subtract 8 on both sides
Answer:
x = 0
Hope This Helps :)
What is the distance from 10 to -5 on a number line?
4y + 3 ≤ 5 - 10y nhttjj
Answer:
heres ur answer
Step-by-step explanation:
what is 67-u=182 i got 249 and ik it is wrong
Answer:
Step-by-step explanation:
67 - u = 182
67 - 182 = u
-115 = u
Yanir has $50 use grids to model and calculate each amount how much is 9% of $50
Answer:
4.5
Step-by-step explanation:
In 2016, a billionaire's net worth was approximately $3.6 x 109. That same year, it
was reported that the average teacher salary was $45,000 per year. Using the
given numbers, how many times more was the billionaire's net worth than a
teacher's salary?
Answer:
all you do is multiply 3.6 and 109 to see if its 45,000 per year
Step-by-step explanation:
Is the sequence bellow
geometric?
6, 12, 18, 24, 30, 36, 42
Answer:
Yes because its a pattern of sixes???
Answer:
No
Step-by-step explanation:
There is no common ratio between these numbers
12/6 = 2
18/12 = 1.5
24/18 1.333 etc
However, this is an arithmetic progression as it has a common difference of 6
Costs of homes can be very different in different parts of the United States.
2. A 2,100-square-foot home in Cheyenne, Wyoming, costs $110 per square foot. How much does this home cost?
Answer:
110 x 2100 = $231,000
Step-by-step explanation:
2. What are the advantages and disadvantages of online banking?
Answer:
24/7 account and service access.
Speed and efficiency.
Security and Identity Theft Concerns
Step-by-step explanation:
Find the slope of the line through the given points:
(-5, 7) and (-5, 11)
Answer:
the slope of the line through the given points is x equals negative five.