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13.The answer is -108
Related Questions
What is k/4+2-k=10.
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how many integers are greater than 9 37 and less than 37 9
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But if the two given integer in excluded we will subtract both, we will calculate it by 37 - 9 - 1 = 27. So we will have a total of 27 integer if both the number is excluded.
When a coordinate grid is superimposed on a map of harrisburg the highschool is located at (17,21) and the town park is located at (28,13) . If each unit represents 1 mile, how many miles apart are the highschool and the town park? round your answer to the nearest tenth
Answers
To find the distance between the high school at (17,21) and the town park at (28,13), use the distance formula which yields a result of approximately 13.6 miles apart, rounded to the nearest tenth.
When looking at the coordinates of the high school at (17,21) and the town park at (28,13) on a coordinate grid where each unit represents 1 mile, we need to use the distance formula to calculate the distance between the two points. The distance formula is derived from the Pythagorean theorem and is given by:
[tex]Distance = \sqrt{(x2 - x1)^2 + (y2 - y1)^2}[/tex]
Substituting the values -
[tex]Distance = \sqrt{{(28 - 17)^2 + (13 - 21)^2}[/tex]
Calculate the differences and square them:
Distance = [tex]\sqrt{{(11)^2 + (-8)^2}\\[/tex]
Distance = [tex]\sqrt{{121 + 64}[/tex]
Distance = [tex]\sqrt{{185[/tex]
Take the square root to find the distance:
Distance = 13.6 miles
Therefore, the high school and the town park are approximately 13.6 miles apart, rounded to the nearest tenth.
Is 3.2 a rational number?
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A 5-pound bag of apples cost $3.50. Use that rate, to complete the table to identify equivalent ratios, and then answer the questions. Apples *? 5 ? 15 Cost 0.70 3.50 7 ? Apples cost $ __ per pound.
Answers
Answer:
Cost 0.70 per pound.
Step-by-step explanation:
If you see the cost and the weight you can get the price per pound, so if 5 pounds cost $3.50, you can evaluate doing a rule of three:
[tex]\frac{3.50}{5}=\frac{x}{1}[/tex]
So if you clear X you´d get this:
[tex]x=\frac{(3.5)(1)}{5}[/tex]
[tex]x=0.70[/tex]
So the cost per pound is $0.70.
Now that you have the cost per pound you can do the equivalent ratios:
Cost---------------Apples
0.70---------------1 pound
3.5--------------- 5 pounds
7--------------- 10 pounds
Answer:
0.70 per pound.
Jenna bought a golf club that was marked down 20% from an original price of $75. If she paid 5% sales tax, what was the total cost of the golf club?
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PLEASE HELP ASAP!!!! 10 POINTS!!!
what is the solution to the proportion
5/x =2/8
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Hope this helps!
evaluate n/6 when n=12
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n/6 = ?
In order to find out ?, we need to know what n is.
Well, n = 12
So, plug in 12 for n
n/6 would now be written as 12/6 in order to be evaluated
Now, simplify.... What you get for 12/6 is the answer
Answer:
When [tex]\( n = 12 \), \( \frac{n}{6} \)[/tex] equals [tex]\( 2 \).[/tex]
Explanation:
To evaluate [tex]\( \frac{n}{6} \)[/tex] when [tex]\( n = 12 \)[/tex] , simply substitute [tex]\( n = 12 \)[/tex] into the expression:
[tex]\[ \frac{n}{6} = \frac{12}{6} \][/tex]
[tex]\[ \frac{n}{6} = 2 \][/tex]
So, when [tex]\( n = 12 \)[/tex], [tex]\( \frac{n}{6} \)[/tex] equals [tex]\( 2 \).[/tex]
Which of the following is a true statement?
A. When comparing integers, the integer with greater absolute value is always the greater integer.
B. When comparing two integers, the integer with greater absolute value is always the lesser integer.
C. When comparing two integers, the integer with the smaller absolute value is always the lesser integer.
D. When comparing two integers, the integer with the smaller absolute value is always the greater integer.
Answers
Answer:
The answer could be :
A. When comparing integers, the integer with greater absolute value is always the greater integer.
ORB. When comparing two integers, the integer with greater absolute value is always the lesser integer.
(6.5/2) to the second power. Simplify
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Ahmad drove 638 miles in 11 hours. At the same rate, how long would it take him to drive 522 miles?
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Answer:
9
Step-by-step explanation:
What property is this? if -5x-1=-11, then -5x=-10
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Then, the answer would be x=-2.
When 12.393 and t are added together, the result is 20.463. What is the value of t?
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subtract 12.393 by both sides
t=8.07
What is the relationship between the values of the two 4s in 3.441
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Answer:
The given number is 3.441
The first 4 is in the tenth place that is written like [tex]\frac{4}{10}[/tex] or 0.4
The second 4 is in the hundredth place that is written like [tex]\frac{4}{100}[/tex] or 0.04
We can see that the second 4 is one tenth times the first 4. This is shown like = [tex]\frac{1}{10} \times\frac{1}{10}[/tex] = [tex]\frac{1}{100}[/tex]
Or we can say the opposite that the first 4 is ten times the second 4.
PLEASE HELP ANSWER WITH ALL STEPS PLS
NUMBER 3 WILL BE A PICTURE
QUESTION 4
Solve for n.
–2.34n = –12.168
n = 5.2
n = 9.828
n = –5.2
n = –9.828
QUESTION 5
Use a transformation to solve the equation.
–8c = 56
c = –48
c = 7
c = –7
c = 48
Answers
Question 4:
-2.34n = -12.168
Divide both sides by -2.34;
n = 5.2 is your answer to #4 (Answer choice "C.)"
For Question 5:
-8c = 56
Divide both sides by -8 to solve for c;
c = -7 (remember your signs!) is your answer for #5 (Answer choice "C.)"
[tex] \frac{n}{-12.168} [/tex] = -2; To solve for this, we need to multiply both sides by -12.168 to isolate and solve for our variable.
[tex] \frac{n}{-12.168} [/tex] = -2; Multiply by -12.168
n = 24.336 (A negative multiplied by a negative results in a positive product.);
Your answer for #3 is n = 24.336 (Answer choice "B.)")
I hope this helps!
3.) n = 24.336
4.) n = 5.2
5.) c = – 7
Explanations:
which of the following are equivalent to 0.625 625/1000 100/625 5/8 125/200 20/125
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100/625= 0.16
5/8= 0.625
125/200= 0.625
20/125= 0.16
Write an expression to represent the perimeter of:
2a-3
2a
3a+1
Answers
P = 2a - 3 + 2a + 3a + 1....combine like terms
P = 7a - 2 <==
How do you join the bar you left weighs 45 pounds you add weight to the bar that are 10 pounds each if you add six weights to the bar how many pounds will you left
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45 + 10 + 6 = 61
So, your answer is 61.
I hope that was helpful! c:
What’s 3x+6y=12 in the form y=mx+b
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3x+6y=12
Divide both sides by 3 and your equation would now look like:
x+2y= 4
Move the x to the other side
2y= -x+4
Seprate the y by dividing both sides by 2
y= [tex] \frac{1}{2} [/tex]x+2
3x(-3x) + 6y = 12 (-3x)
6y = -3x + 12
6(y)/6 = (-3x + 12)/6
y = -1/2x + 2
hope this helps
HELP ASSAP WITH THIS QUESTION
Answers
How do you determine if a set of ordered pairs is a function or not?
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If you think about it, it makes sense. Think about f(x) = x + 1. The pairs (x, f(x)) look like (1,2), (2,3), (3,4), (4,5), etc. If you also had (1,3) in the set, then there'd be two different answers for 1+1. The same applies to any function. There can only be one result for a given input value. Your welcome!!
If 3 onions weigh 0.75 lb,how much do 10 onions weigh
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.75 / 3 = x /10
Solve for x
Then, 0.75 ÷ 3 =0.25
Lastly, 6.75 + 0.25 = 7
Your final answer is 7.
The population of a town decreased from 15,925 people to 8759 people. What was the approximate percent decrease?
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% change = 15925 / (15925 + 8759)
Simplify: % change = 15925 / 24684 = 0.645 = 64.5% which is 65% rounded.
answer the question in the image
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_____________________________________________
Explanation:
____________________________________________
Given:
____________________________________________
10 years ago, # of illiterate people = 150 lakhs;
"Now" ; # of illiterate people = 100 lakhs ;
____________________________________________
So; the decrease in the # of illiterate people = "(150 - 100) = 50 lakhs ;
____________________________________________
To calculate the "percentage of decrease" :
____________________________________________
The "percentage of decrease" =
{"decrease in the # of illiterate people"} / {"# of illiterate people started with"] ;
× 100 (percent).
__________________________________________________
= [tex] \frac{50}{150} [/tex] * 100 % ;
{Note that: [tex] \frac{50}{150} [/tex] = [tex] \frac{5}{15}[/tex] ;
→ The "zeros" cancel out ;
→ [tex] \frac{50}{150} [/tex] * 100 % ;
= [tex] \frac{5}{15}[/tex] * 100 ;
Note: [tex] \frac{5}{15}[/tex] = [tex] \frac{(5/5)}{(15/5)} [/tex] ;
= [tex] \frac{1}{3} [/tex] ;
__________________________________________________
→ [tex] \frac{1}{3}[/tex] * 100 = [tex] \frac{1}{3}[/tex] * [tex] \frac{100}{1}[/tex] ;
_________________________________________________________
= [tex] \frac{(1*100)}{(3*1)} [/tex] % ;
= [tex] \frac{(100)}{(3)} [/tex] % ;
= "(100 ÷ 3) % ;
= " 33 ⅓ % " .
_____________________________________________________
Answer: The percentage of decrease is: " 33 ⅓ %" .
_____________________________________________________
A 56-inch board is to be cut into three pieces so that the second piece is twice as long as the first piece and the third piece is 5 times as long as the first piece. If x represents the length of the first piece, find the lengths of all three pieces.
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The length of all the three pieces x,y,z will be 7 in, 14 in. and 35 in. respectively .
What is proportion ?
A proportion is an equation based on the equality of two ratios.
Let the three pieces of 56 in. board are cut into ratio x : y : z than it is given that second piece that is y equals 2x and third piece z equals 5x. Now solving for value of x :
[tex]\begin{aligned}x+y+z&=56\\x+2x+5x&=56\\8x&=56\\x&=7\end{aligned}[/tex]
Therefore, the length of all the three pieces x,y,z will be 7 in, 14 in. and 35 in. respectively .
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What integer can be represented by 16 positive tiles and 26 negative tiles? (A) 10 (B) -10 (C) -6 (D) 42
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the answer would be (B) -10 because 16 - 26 is -10
The integer that can be represented by 16 positive tiles and 26 negative tiles is -10.
Explanation:One way to solve this problem is by considering the positive and negative tiles as positive and negative numbers, respectively. If we have 16 positive tiles and we subtract 26 negative tiles, we end up with a deficit of 10 negative tiles. Therefore, the integer that can be represented by these tiles is -10 (option B).
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Advantage Airlines has a set fee for each checked bag, plus an additional charge for each pound the bag weighs. The cost is a linear fund of the weight?
What is the rate of change of this function?
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Change in weight = 50 - 20 = 30 pounds
Divide the two results to get 15/30 = 0.5
The rate of change is 0.5 dollars per pound meaning that each time you add a pound, the cost goes up by $0.50 (50 cents)
The rate of change of this function is 0.50.
RatesSince Advantage Airlines has a set fee for each checked bag, plus an additional charge for each pound the bag weighs, to determine what is the rate of change of this function, knowing that 20 lbs cost $25 and 50 lbs cost $40, you must perform the following calculation:
25 / 20 = X1.25 = X40 / 50 = X0.8 = X1.25 - 0.8 = 0.45Therefore, the rate of change of this function is 0.50.
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Troys recipe for bagels makes 18 bagels per batch. Troy makes 2/3 batch of bagels. How many bagels does Troy make
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he made 12.
Answer this pleaseeeeeeeee
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Solve: 2x - 3 = 2x - 5.
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2x-3 = 2x-5
because both sides have the same x value ( 2x) this problem has no solution
The value of the expression is A = 2x - 3 = 2x - 5 and the equation has no solution
Given data ,
Let the expression be represented as A
Now , the value of A is
2x - 3 = 2x - 5
The like terms of the equation are the terms which does not contain any variables and only the whole numbers
So , the simplified value of A is
On combining the like terms in the expression , we get
Subtracting 2x on both sides , we get
On simplifying the equation , we get
-3 ≠ -5
Therefore , the value of A is has no solution
Hence , the equation is undefined and has no solution
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