Answers
Answer:
Step-by-step explanation:
Answer: 4d-5 - 18d=9
Step-by-step explanation:
Related Questions
A space station is being built for 24 cubic modules. The space station can be any shape but the modules must be placed together so that entire faces match up with each other. Choose a tool to create two different plans for the space station. Eplain why you chose the tool you selected.
Answers
Answer:
The answer is 12 each.
Gabrielle and John each wrote the prime factorization of 64 .Analyze their work and explain any errors
Answers
Answer:
Gabrielle: What Gabrielle did was use a factor tree to factor out the prime numbers. 64=8*8, then Gabrielle found the factors for 8, 2 and 4. And 2 is prime so now Gabrielle will factor 4 which is 2 and 2. 2 is prime so he stopped there. Then he multiplied all of the prime numbers to get 64
John:
What John did was find factors for 64 with at least one prime number. 2 is prime so he did 2*32, left the two there and factored out 32 using a prime number which was to. 2*2*16, factor out sixteen, 2*2*2*8 then factor out 8. 2*2*2*2*4, factor out 4, 2*2*2*2*2
Step-by-step explanation:
will give the brainliest to the first or best answer!
Answers
Answer:
C
Step-by-step explanation:
8x is the 8 games which is grater than the 5x which is the 5 game and the plus 6 is the snack
Answer:
Step-by-step explanation:
Answer is C.
Solving Inequalities
2n + 7 > 27 or 3 + 3n < 30
Not sure how to solve this, if I could get the steps, that would be great
Answers
Answer:
n > 10
n < 9
Interval notation:
(-∞, 9) U (10, ∞)
Step-by-step explanation:
2n + 7 > 27 or 3 + 3n < 30
-7 -7 -3 -3
2n > 20 3n < 27
÷2 ÷2 ÷3 ÷3
n > 10 n < 9
<--------- ----------->
<---------0--------0--------->
9 10
I hope this helps!
Explanation:
1. 2n+7 > 27. Subtract 7 from both sides to get 2n > 20. Divide both sides by 2 to get n > 10.
2. 3+3n > 30. Subtract 3 from both sides to get 3n > 27. Divide both sides by 3 to get n > 9.
I hope this helps! :)
I need the answer for 1-3
ty
Answers
Answer:
-2
Step-by-step explanation:
1 - 3 the 3 is actually negative subtract 3 -1 is negative 2 or -2
Answers:
Below
Step-by-step explanation:
Number 1's answer is stem and leaf plot.
Number 2's answer is 38.
Number 3's answer is 4 times.
Randall made 3 withdraws of $18.25 each. What was the change in his account? Include the answer in a sentence.
Answers
In the end he took $54.75 out of his bank account
Pls help very easy ASAP PLS
Answers
A vitamin C tablet contains 1/40 of a gram of vitamin C. You take 1 1/2 tablets every day. In simplest form, how many grams of vitamin C do you take every day?
Answers
Answer: 3/80
I think it helpsAnswer:
3/80 of vitamin C everyday
Step-by-step explanation:
Given :A vitamin c tablet contains 1/40 of a gram of vitamin c
To Find : how many many grams of vitamin c do you take everyday
Solution :
A vitamin c tablet contains a gram of vitamin c = 1/40
You take 1 1/2 = 3/2 tablets everyday
1 tablet contain vitamin C = 1/40
contain vitamin C = 1/40 x 3/2
that means you take 3/80 grams a day
"You have a stack of 10 boxes that is 8 3/4 feet tall. What's the height of each box?"
Answers
Answer:
0.875. is the correct answer hopefully
Explanation:
8 3/4 is the total height and there are 10 boxes. So, we need to divide 8 3/4 by 10 which is 0.875 or 7/8.
Which expression is equivalent to 5(2.47y − 2.03)?
12.35y + 10.15
12.35y − 10.15
12.35y + 2.03
12.35y − 2.03
Answers
Answer:
b) 12.35y − 10.15
Step-by-step explanation:
Given equation,
→ 5(2.47y − 2.03)
The equivalent expression is,
→ 5(2.47y − 2.03)
→ 12.35y − 10.15
Hence, option (b) is correct.
Answer:
[tex]\bf 12.35y-10.15[/tex]Step-by-step explanation:
[tex]\sf 5(2.47y - 2.03)[/tex]
Apply the distributive law:- [tex]\sf a\left(b-c\right)=ab-ac[/tex]
[tex]\sf 5\left(2.47y-2.03\right)[/tex]
[tex]\sf 5\times \:2.47y-5\times\:2.03[/tex]
Multiply the numbers:-
[tex]\sf 5\times\:2.47=[/tex]
[tex]\sf 12.35[/tex][tex]\sf 5\times \:2.03=[/tex]
[tex]\sf 10.15[/tex][tex]\bf 12.35y-10.15[/tex]
______________________
Hope it helps!
Have a great day!
Bro please im gonna cry PLEASE ADD AN EXPLANATION TOO CAUSE I FORGOT HOW TO DIVIDE.....
5 divided by 29.45
Answers
you are taking a science course in which there will be 5 tests. each worth 100 points, you have scores of 91, 94, 97, and 86 on the first 4 tests. you must make a total of 450 in order to get an A in the course. set up an inequality and solve it to find the sey of possible test scores that will give you an A.
9 + 94 + 97 + 86 + x ≥ 450
368 + x ≥ 450
368 - 368 + x ≥ 450 - 368
x ≥ 82
Answers
Answer:
Step-by-step explanation:
9 + 94 + 97 + 86 + x ≥ 450
368 + x ≥ 450
368 - 368 + x ≥ 450 - 368
x ≥ 82
What's the answer to this problem ??
"A stack of boxes is 6/5 meters tall. Each box is 3/10 meter tall. How many boxes are in the stack?"
Answers
Answer:
[tex]{\Large{ \fbox{ \sf{Four \: Boxes }}}}[/tex]
Step-by-step explanation:
Let x boxes are there such that sum of each box's height results in height of stack of boxes,
the expression will look like this
[tex] \frac{3}{10} \times x = \frac{6}{5} [/tex]
solving for x,
[tex]x = \frac{6 \times 10}{5 \times 3} [/tex]
[tex]x = \cancel{ \frac{60}{15} }[/tex]
[tex]x = 4[/tex]
Answer - There are four boxes.
[tex]\sf \small \pink{Thanks }\: \green{for} \: \blue{joining} \: \orange{brainly } \: \red{community}![/tex]
Pls help and answer both parts if you can.
Answers
Answer:
No, it wouldn't! I don't really remember the rule but here's what I did: I took 6;2. 6 : 2 = 3. 15 : 45 ≠ 3 , so no.
What is the median of the data?
Weight of Dogs In the Pet Store
Stem Leaves
0 | 3, 8
1 | 0, 1, 4, 7
2 | 2, 4, 5
3 | 5
4 | 0
0 | 3 = 3 pounds
Answers
Answer:
Step-by-step explanation:
nyjnnndd
Given statement solution is :- The median is the middle value when the data is arranged in ascending order. Since we have an even number of values (10 in total), the median is the average of the two middle values. In this case, the middle values are 3 and 4. Therefore, the median is (3 + 4) / 2 = 3.5 pounds.
To find the median of the given data set, we need to arrange the values in ascending order:
0, 0, 1, 2, 3, 4, 4, 5, 7, 8
The median is the middle value when the data is arranged in ascending order. Since we have an even number of values (10 in total), the median is the average of the two middle values. In this case, the middle values are 3 and 4. Therefore, the median is (3 + 4) / 2 = 3.5 pounds.
For such more questions on Median
https://brainly.com/question/26940257
#SPJ8
12a^2 + 6ab - 26a - 18b Factoring by groups
Answers
Answer:
-14a^3+6ab-18b
Step-by-step explanation:
Write the repeating decimal using bar notation
2.034034…
Answers
Answer:
2.034 The bar would go over the digits 034. This is the repeating part. You only write this part once with a bar over it. Do not put the bar over the 2. The 2 does not repeat.
Step-by-step explanation:
Answer: Your answer is 2.034 the bar would go over the 0
Step-by-step explanation:
Hope this helps
How many dogs were in the sample?
Weight of Dogs In the Pet Store
Stem Leaves
0 | 3, 8
1 | 0, 1, 4, 7
2 | 2, 4, 5
3 | 5
4 | 0
0 | 3 = 3 pounds
Answers
The mean of the dataset is 3.55
How do determine the mean?
The dataset is given as:
0 | 3, 8
1 | 0, 1, 4, 7,
2 | 2, 4, 5
3 | 5 0
Remove the stems
3, 8
0, 1, 4, 7,
2, 4, 5
5 0
The mean is then calculated as:
Mean = Sum/Count
So, we have:
Mean = (3 + 8 + 0 + 1 + 4 + 7 + 2+ 4 + 5 + 5 + 0)/11
Evaluate
Mean = 3.55
Hence, the mean of the data is 3.55
Which expression is equivalent to 4(−3.7b − 3.1) − (4b + 0.4)?
A - 18.8b + 2.7
B - −18.8b − 2.7
C - 18.8b − 12.8
D - −18.8b − 12.8
Answers
(-14.8b - - 3.1) = (-14.8b + 3.1)
(-14.8b + 3.1) - (4b +0.4) = (-18.8b - 12.8)
Your answer is C and D. — (I’m assuming you meant to put a plus sign in either C or D so make sure you do the one with the negative sign for -12.8)
Algebra gotta be the most hardest math. Help a sister out
Answers
Explanation: When you have a problem like this, you can plug in the numbers for each variable directly into the equation, then simplify the equation to solve.
So we get:
12/6 + 5 - 4(6) + 12
Which simplifies to :
2 + 5 - 24 + 12 = -5
John currently has $500 in his lunch account. He spent $15 each day on lunch. In how many days will John have $245?
Answers
Answer:
18 days.
Step-by-step explanation:
Step 1) Building an arithmetic sequence
We can build an arithmetic series with the given information.
The [tex]n[/tex]th term of an arithmetic series is given by the formula [tex]a_n = a_1 + (n - 1)d[/tex] .
[tex]a_1 = 500\\d = -15\\\to a_n = 500 - 15(n - 1) = 515 - 15n[/tex]
Step 2) Finding the n for which a(n) = 245
As this step's title implies, we need to solve the equation [tex]a_n = 245[/tex]:
[tex]515 - 15n = 245 \text{ / Subtract 245}\\515 - 15n - 245 = 245 - 245\\\to 270 - 15n = 0 \text{ / Add 15n}\\270 - 15n + 15n= 0 + 15n\\\to 270 = 15n \text{ / Divide by 15}\\\frac{270}{15} = \frac{15n}{15}\\\to 18 = n[/tex]
John will have $245 in 18 days.
Answer:
17 days
Step-by-step explanation:
Since John starts with $500 and each day, he’ll spend $15 on lunch. This means that:
On his first day, he’ll spend $15.On his second day, he’ll spend another $15 which is total spend of $30 ($15 x 2)On his third day, he’ll spend total of $45 ($15 x 3)Therefore, on his nth day, he’ll spend $15n where n represents the day. The problem can be modeled into an equation of [tex]\displaystyle{500-15n=245}[/tex] since we will be finding how many days it will take to reach $245.
Then solve for n-term which we determines as the day variable:
[tex]\displaystyle{500-15n-245=0}\\\\\displaystyle{255-15n=0}\\\\\displaystyle{255=15n}\\\\\displaystyle{n=17}[/tex]
Therefore, on his 17th day, he’ll have $245. Hence, the answer is 17 days.
I need a bit of help on this question.
Answers
Answer: x=16
Step-by-step explanation:
Knowing that the sideways lines are parallels, the corner of them are equal to each other. Using this information, we can create an equation.
6x-12=4x+20
2x-12=20
2x=32
x=16.
6x-12=4x+20 then you subtract 4 from 6 because they have the same variable which gives you..
2x-12=20 then you distribute the 12. so 12+12 cancels out and then 20+12 gives you 32 so..
2x=32 then you divide both sides by 2 which gives you..
x=16
the markings on the number line are evenly spaced. label the other markings on the number line.
-2.5 , -1 , 0
Answers
Answer
-2.5 goes first then -1 then 0
40.
Referring to the table below, find the probability that a worker
contacted at random will be 35 - 44 years old. Express the answer as a
decimal rounded to the nearest hundredth and as a percent.
Answers
Answer:
A; .31 + 31%
Step-by-step explanation:
What I did: I put 17,172 over 55,208 as a fraction and to get the percentage I compared the denominator to 100, after this you multiply 17,172 by 100 then divide that by 55,208 to get 31.1316147 which rounds out to 31, once you put that over the 100 that is the percentage ( I may not have explained it the best way possible or the most efficient method, but thats how I got my answer ).
Here is what I did:
……17,172……………?…………….….17,172 x 100 = A
—————— = ————…………..A/55,208 = ? ...55,208………….100…………..…..(? = 31.1316147)
[ I really hope this helped ;) ]
Which proportion can be used to find 65% of 200?
A. 65/200=x/100
B. 65/x= 200/100
C. 65/100=x/200
D. 65/100=200/x
Answers
Which expression is equivalent to −4 + 9 − 2x − 9x?
−11x + 5
−11x + 13
−11x − 5
11x + 13
Answers
Any help please, Question below.
Answers
Answer:
No, the slope with the equation is 1/5 and the slope of the table is 2/1 or 2
Step-by-step explanation:
Slope is the change in y over the change in x.
Equation
y = mx + b when an equation is written in the slope intercept form of a line, the m is the slope.
y = [tex]\frac{x}{5}[/tex] - 3 can be writing
y = [tex]\frac{1}{5}[/tex] x - 3 It is easier to see that the slope is [tex]\frac{1}{5}[/tex]
Table
Look at the y's. The are change by 2 each time. Now, look at the x's. They are changing by 1 each time. So, the slope is:
[tex]\frac{2}{1}[/tex] or just 2
Isaiah multiplied 3.92 and 47.6 together, with a result of 186.592. Which of the following statements is true?
Isaiah's result is incorrect. He place the decimal point in the wrong place.
Isaiah's result is incorrect. He made a mistake when adding the partial products together.
Isaiah's result is incorrect. He made a mistake in multiplying.
Isaiah's result is correct.
Answers
Explanation:
1. Multiply 392 and 476 together (without the decimal points). It will give an answer of 186592.Then, add 3 decimal points to the left because you removed it before multiplying.
You exercise for 34 of an hour. You jump rope for 13 of that time. In simplest form, what fraction of the hour do you spend jumping rope?
Answers
Answer:
You spend 1/4 of the hour jumping rope. The question states that 1/3 of 3/4 of an hour is spent jumping rope.
Step-by-step explanation:
Answer: You spend 1/4 of the hour jumping rope.
Step-by-step explanation:
The question states that 1/3 of 3/4 of an hour is spend jumping rope
To find this, multiply 3/4 by 1/3
3/4 times 1/3 = 3/12 = 1/4
So one third of 3/4 is 1/4
Kayla is 5 2/3 feet tall. Todd 4 11/12 feet tall. How much taller is Kayla? Write an expression to represent this situation.
Answers
Answer:3/4
Step-by-step explanation:
5 2/3-4 11/12=17/3- 59/12=3/4
Answer:
It is 3/4 for this question