Samantha needs more than $80 to buy a new book. She currently has $10. Write and solve an inequality for this word problem, using x to represent the amount of money Samantha needs.
Answers
Answer:
10x8
Step-by-step explanation:
I am here to help
Related Questions
Mrs. Gomez is buying a triangular table for the corner of her classroom. The side lengths of the table are 5 feet, 3 feet, and 2 feet
Is this a triangular table a right triangle?
Answers
Answer:
The answer to your problem is, D. Yes, because 2 + 3 = 5.
Step-by-step explanation:
Refer to the converse of the pythagorean theorem. We need to have both sides equal to each other to have a right triangle.
So we need to have:
\(a^{2} + b^{2} = c^{2}\)
We would need to fill out the problem and replace A, B, and C. Which leads to either being B or D
The longest side is the hypotenuse and the value of c.
Thus the answer to our problem is, D. Yes, because 2 + 3 = 5
Is it fair or not? comment your answer below
Answers
Answer:
Step-by-step explanation:
Nope Because it is so-pose to be 200
Three years of storage space costs a total of $3500, which already includes a one-time moving fee of $125. What is the yearly cost for storage?
Answers
Since it’s for three years, we would divide 3375 by 3.
3375/3= $1125.
$1125 would be the yearly cost for storage. :)
How was Cassie’s family different from the other families in the area? (A) They were originally from Illinois. (B) They were wealthy and educated. (C) They owned the land they lived on. (look up Roll of Thunder, Hear me cry) only read the first chapter ill be posting questions and if you answer this question ill give u 10 free brainiests !!
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Answer:
B
Step-by-step explanation:
What is one-half divided by one-eight?
Please use fractions
I'll give brainliest if it's right and you show ur work
Answers
Answer: 4
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
1/8 -> 1 x 8 > 2 x 1 = 8/2
1/4 -> 4 x 2 > 1 x 2 = 4/1 = 4
I don't know the answer! 43 points for the person who helps!!
Answers
Answer:
0.0216
Step-by-step explanation:
54/25 x 1/100
27/25 x 1/50
27/1250 or 0.0216
Answer:
\(2.16 \times {10}^{ - 2} \\ \\ = \frac{2.16}{ {10}^{ 2} } \\ \\ = \frac{216}{100 \times 100} \\ \\ = \frac{216}{10000} \\ \\ = 0.0216\)Step-by-step explanation:
Hope it helps You :)
How do u solve this 6y−1.5x=8
Answers
Answer: See below
Step-by-step explanation:
For this problem, we can either solve for y or solve for x. Let's do both.
First, we solve for y.
\(6y-1.5x=8\) [add both sides by 1.5x]
\(6y=1.5x+8\) [divide both sides by 6]
\(y=\frac{1.5}{6}x+\frac{8}{6}\)
Now, let's solve for x.
\(6y-1.5x=8\) [subtract both sides by 6y]
\(-1.5x=-6y+8\) [divide both sides by -1.5]
\(x=4y-\frac{8}{1.5}\)
I don't know what you are solving, but if you were to solve for x and y, that would be your answer.
what expression is equivalent to this expression?
3/4(4h-6)
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Answer:
\( \frac{3}{4}(4h - 6) = \frac{3}{4} (4h) - \frac{3}{4} (6) \\ = 3h - \frac{9}{2} \)
Question
Quality control finds on average that 0.045% of the items from a certain factory are defective. One month, 4500 items are checked.
How many items are expected to be defective?
Round your answer to the nearest whole number.
1 item
2 items
12 items
20 items
Answers
Courtney was making a punch board for her son’s birthday party. She cut 4 circles on the board.
She decided to paint the board blue. How much blue paint is she going to need?
480 in²
279.04 in²
200.96 in²
379.52 in²
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Have a nice day :))
1. ( 4, 18) and ( 8,39)
Answers
Answer:
= 14,987
Step-by-step explanation:
Answer:
This equals 14,987
Step-by-step explanation:
Caitlin is making oatmeal cookies
She wants to make 1 1/2 batches
Each batch of cookies requires 2 1/2 cups of oatmeal
She has 3 1/4 cups of oatmeal
How many more cups of oatmeal does Caitlin need?
Answers
Answer: She needs 1/2 a cup of oatmeal
Step-by-step explanation:
step 1. turn the 2 1/2 into a decimal to get 2.5
step 2. divide the decimal in half to get 1.25
step 3. add 2.5 + 1.25 = 3.75
step 4. take that answer and subtract it by how much oatmeal you have (3.25) to get 0.5 this means that you need half a cup of oatmeal to make 1 1/2 batches of oatmeal cookies
Answer:
1/2 cups
hope you like it : )
800 students attend Ridgewood Junior High School. 25% of students bring their lunch to school everyday. How many students brought their lunch to school on Thursday?
Insert the values given in the problem then scale up or down to find the missing value.
Answers
25% of 800 students is (25/100) * 800 = 200 students.
Therefore, 200 students brought their lunch to school on Thursday.
800*200= 2000
20000 divided by 10 =200
ASAP HELP PLZZZZ What is the image of the point (9, -2) after a rotation of o counter-clockwise about the origin?
Group of answer choices
(-9, 2)
(2, -9)
(-2, 9)
(2, 9)
Answers
Answer:
It should be (2,9).
Step-by-step explanation:
If you rotate it counter clockwise, the x value and y value switch numbers and they will both become postive.
20 points to whoever gets these right!! <3
Answers
Answer:
1st one 8/20
Step-by-step explanation:
The table shows the number of hours spent practicing singing each week in three samples of 10 randomly selected chorus members.
Which statement is most accurate based on the data?
A). A prediction based on the data is reliable because the means of
the samples are close together.
B). A prediction based on the data is reliable because each sample
has 10 data points.
C). A prediction based on the data is not completely reliable, because
the means are not the same.
D.) A prediction based on the data is not completely reliable, because
the means of samples 1 and 2 are greater than 9 and the mean of
sample 3 is less than 9.
Answers
Answer:
A
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
I took the Quiz
This expression involves two numbers written in scientific notation.
Which is the simplified form of the expression?
Answers
Answer: the answer for it would be 20000 or should be
Step-by-step explanation:
4.2e7/2.1e3 should come out to 20000 at least my graphing calc says it should but it should come out to 20k
4.2/2.1 x 10 little 7/10 little 3 = 4.2/2.1 x 10 little 4 = 2 x 10 little 4 = 2x 10000= 20,000
I hope it helps:)
Can someone please help me i need to know the answer reallly badd
30 pts!!
Answers
x=16
explanation
move the constant to the right (17-15=56)
[new equation 14✔️x=56] divide broth by 4 [✔️x=4] the check resembles the square root sign
Tyra's family is spending the afternoon in Millersville. They plan to see a movie and then
explore the town. The movie will cost the family $36, and parking costs $4 per hour.
Write an inequality that shows that Tyra's family spends less than their limit.
It will be an addition problem on one side that adds what they have spent. Remember,
since it is an inequality, it won't have an equal sign. It will have greater than > or less
than < sign. Also, it will have a variable. What is the unknown in this scenario?
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Answer:
? > 4x+36
Where x is the number of hour of parking
? is unknown, which is their Bugget/Limit
Brainliest Maybe?
The graph of a proportional relationship contains the point (8, 4) .
What is the corresponding equation?
Enter your answer as a fraction in simplest form by filling in the boxes.
y = $$
x
Answers
Answer:
1/2
Step-by-step explanation:
what is 0/0+1000000000000/3.333333333333. Its unedentified but just take the free 100 points
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Answer:
okay
Step-by-step explanation:
thanks for the points btw it's unedentified
Answer: The sun
Step-by-step explanation:
0/0=yellow
so you divide pi and add the area of green so thanks
If a human weighs 115 pounds on Venus, how much would that same human weigh on Mercury?
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Answer:
Ever wonder what you might weigh on Mars or The Moon? Here's your chance ... The mass of a body is a measure of how much matter it contains
Step-by-step explanation:
7 to the 832 power? please help me
Answers
Answer:
Infinity
Step-by-step explanation:
Using a calculator input: 7^832 = infinity
Pls help me in math, I need this tomorrow, thx :)
Answers
Answer: Range and mean = 8 of both
variance of Set X= 4.7
variance of Set Y= 4.6
Step-by-step explanation:
Two sets of data, set X and set Y are given
a.) Range is the difference of the highest value and the lowest value,
Therefore, Range of set X = 12-4=8
Range of set Y = 12-4=8
Now, Mean of a given data set is the average of all the terms present in the given data set
Mean of set X= Σxif/n = (4+5+6+7+16+18+24)/10 = 8
Mean of set Y= (4+5+7+32+20+12)/10= 8
Therefore, both the data sets has same range and mean.
b.) Standard deviation tells about the variability of the date and is given by,
S.D= σ = √∑ ( X − μ )^2/n
S.D of set X= √(16+9+4+1+0+1+16)/10= √4.7
S.D of set Y= √(16+9+1+0+4+16)/10= √4.6
Variance is the square of S.D, that is, σ^2
Therefore, variance of set X=4.6
variance of set Y= 4.7
c.) The calculated variances of set X and set Y are 4.7 and 4.6 respectively. It implies that the data is more distributed or varied in set X than in set Y. In the other words, data in set Y is more consistent data than of set X.
To learn more about S.D and variance,
https://brainly.com/question/15858152
https://brainly.com/question/12402189
Answer: Range and mean = 8 of both
variance of Set X= 4.7
variance of Set Y= 4.6
Step-by-step explanation:
We know
a.) Range is the difference of the highest value and the lowest value,
Therefore, Range of set X = 12-4=8
Range of set Y = 12-4=8
Now, Mean of a given data set is the average of all the terms present in the given data set
Mean of set X= Σxif/n = (4+5+6+7+16+18+24)/10 = 8
Mean of set Y= (4+5+7+32+20+12)/10= 8
also
b.) Standard deviation tells about the variability of the date and is given by,
S.D= σ = √∑ ( X − μ )^2/n
S.D of set X= √(16+9+4+1+0+1+16)/10= √4.7
S.D of set Y= √(16+9+1+0+4+16)/10= √4.6
Variance is the square of S.D, that is, σ^2
Therefore, variance of set X=4.6
variance of set Y= 4.7
c.) The calculated variances of set X and set Y are 4.7 and 4.6 respectively. It implies that the data is more distributed or varied in set X than in set Y. In the other words, data in set Y is more consistent data than of set X.
I need help with #6 it’s only 5th grade math
Answers
Answer:
20
Step-by-step explanation:
1.)2/5 = 8/_ 2.)8/2=4 3.)multiply 5 by 4 4.)20
Please help me! im on an assignment an cant figure it out
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Step-by-step explanation:
The difference beteen 9.2 ounces and 8.1 ounces is 1.1 ounces
and the difference in price is .49
so 1.1 ounces cost .49
$ .49 / 1.1 oz = $ .445 per ounce
Then Reid's bowl should cost 7.8 oz * $ .445 / oz = $3.47
2x-1=3/4x+9
Help Me Brainilist to whoever explains the best
Answers
Answer:
x=8
Step-by-step explanation:
normally it would be 2x-1=\(\frac{3}{4}\)x+9 so now we have to combine the x into one fraction which will be 2x-1=\(\frac{3x}{4}\)+9 now for my way i will be taking the -1 to the other side and when that happens its going to become positive so now the answer will be 2x=\(\frac{3x}{4}\)+10 ok so now we have to have the x's to the same side so i have to drag the fraction to the other side and making it positive which will conclude into 1.25x=10 and now 10 divided by 1.25 is 8 so the answer is x=8 (sorry for the ok nows) hope this helped
Answer:
ty
Step-by-step explanation:
fghjiuhgghj
What is (are) the coefficient(s) in the expression 11d+6t?
Select ALL that apply.
Responses
d
t
55
66
1111
1717
Answers
THIS IS THE LAST QUESTION I SWEAR I'LL GIVE BRAINLIEST
Answers
Answer:
1 1/3 :)
Step-by-step explanation:
5 x 4 = 20 so you do the same to the other side, so 1/3 x 4/1 = 4/3 or 1 1/3
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.