Answer:
n=6
Step-by-step explanation:
3+6=9
6+3=9
9-6=3
9-3=6
so n=6
Brainliest plz UwU
Answer:
n=6
Step-by-step explanation:
9-3=6
n=1 so
9/n or 9/1 =
6
n=6
Apples cost $0.75 per pound and bananas cost $1.05 per pound.
A baker bought a total of 12 pounds of apples and bananas for $10.20.
The system of equations {a+b=120.75a+1.05b=10.20 models this situation, where a is the number of pounds of apples, and b is the number of pounds of bananas.
How many pounds of each did the baker buy?
Answer:
The baker bought 8 pounds of apples and 4 pounds of bananas.
Step-by-step explanation:
a+b=12.
0.75a+1.05b=10.20
First, multiply 2 my 10.
75a+105b=1020.
Then multiply 1 by 75.
75a+75b=900.
Then subtract.
75a+105b=1020
75a+75b=900.
75a-75a+105b-75b=1020-900
30b=120
b=4
Substitute into (1)
a+4=12
a=8.
Hope this helps :)
what is the answer?
Answer:
60
Step-by-step explanation:
The part where y resides is an equilateral triangle. That means that all the angles are equal (along with all the sides). Remember that y is in a triangle.
So the three angles of the triangle = 180/3 = 60
That means that y = 60
Which equation represents a line which is parallel to the line y=8/5x−1?
ANSWER:
y=8/5x±R (Read explanation)
EXPLANATION:
Letting you know, you did not attach a picture. Thus, I'm guessing. Parallel lines mean that the slope will be the same, but the y-intercept is not. The slope here is 8/5x. That may stay the same, so here's the equation that we currently have:
y=8/5x (This can be the answer)
However, we must change the y-intercept which is -1 currently. You may change it to any real number. For example, 1, 0, -100, 10000, 999, etc. would work. So, the answer would be:
y=8/5x±R (R as All Real Numbers)
Early point give away What is 100 times 10 to the 9 power.
I ASKED LIKE THE SAME QUESTION 4 TIMES NO1 WANNA HELP SMH
Answer:
1. one solution
2. no solution
3. one solution
4. infinate solution
5. no solution
6. infinate solution
Step-by-step explanation:
9514 1404 393
Answer:
onenoneoneinfinitenoneinfiniteStep-by-step explanation:
If you simplify the equations and collect terms, the following can be used to identify the number of solutions:
a) coefficients of x are different -- one solution
b) coefficients of x are the same and constants are different -- no solutions
c) left side the same as right side -- infinite solutions
__
1. different x coefficients -- one solution
2. different constants -- no solutions
3. different x coefficients -- one solution
4. 12x +7 = 12x +7 -- infinite solutions
5. different constants -- no solutions
6. -2x -3 = -2x -3 -- infinite solutions
plzzzz i will give you brainlyest
Answer:
part 1, c and d
part 2, a and b
Step-by-step expation:
Chris's family plans to drive 220 miles to their vacation spot. They would like to complete their drive in 4 hours. Find the average speed in miles per hour needed in order to make the trip in the required time.
Answer:
24.59 m/s
Step-by-step explanation:
Average speed(m/s) = distance travelled(m) / time taken(s)
Distance = 220 miles
220 miles = 354,056 meters
Time taken = 4 hours
4 hours = 14,400 seconds
Average speed = distance travelled / time taken
= 354,056 / 14,400
= 24.59 meter/seconds
= 24.59 m/s
find the value of x.
- 5
- 5 radical 2
- 50
- radical 5
Answer:
radical 5
Step-by-step explanation:
Hope this helps:)
I LIKE REALLY NEED HELP PLS AND THANKS
Answer:
I just saw someone else ask this question are you guys in the same class
Step-by-step explanation:
Answer:
4x + 8y = 640
Step-by-step explanation:
The sum of two numbers is 12 and the quotient of those numbers is -4.
Answer:
16 and -4
Step-by-step explanation:
16 + (-4) = 12
16 / -4 = -4
Write an equation of the line with a slope of
3 and y-intercept of -8
Answer:
3x-8=y
Step-by-step explanation:
A librarian sorts 500 books at a constant rate. After 4 days, the librarian still has 250 books to sort. How much time does it take to sort the books from start to finish?
Answer:
8 days.
Step-by-step explanation:
250 is half of 500
So 4 days takes half of the books.
The total would be 8 days because 4 is half of 8.
I hope this helped and if it did I would appreciate it if you marked me Brainliest. thank you and have a nice day!
please help i need this
Answer:
13
Step-by-step explanation:
because you have to divide 13 divide by 1 and eat equals 13 then if you spin it the posibility might be 13
Answer:
7/13
Step-by-step explanation:
Given;
A spinner has 13 equal sections.
Find;
The probability of landing on an odd number.
1. Information that one needs to know
To calculate the probability, one needs to have the number of favorable outcomes over the total number of outcomes.
2. Solving the problem
The favorable outcomes are the odd numbers, hence one needs to find the number of odd numbers between 1 and 13. There are 7 odd numbers between 1 and 13. The total number of outcomes is 13, hence the probability of landing on an odd number is 7/13.
Find the value of X in the figure
The equation Y-3 = -2(x+ 5) is writen in point-slope form. What is the y-intercept of the ine?
O 13
O-7
O2
8
Answer:
-7
Step-by-step explanation:
the equation can be simplified to y = -2x - 7
the last number of the equation represents the y-intersept
hope this helped!
50 Points!!!
The line plot shows the result of a survey of two groups of customers on how many portable electronic devices they have in their household.
Which conclusion can be drawn about the data sets?
The mode is the same for both sets of data.
The range for group 2 is greater than the range for group 1.
On average, the people in group 1 and in group 2 have about 5 electronic devices in their household.
The median for group 1 and group 2 is the same.
Answer:
hiii
the answer is option B
The answer is The median for group 1 and group 2 is the same.
What is a median?The median is the middle number in a set of values when those values are arranged from smallest to largest.
The medians are very close together. Because in group 1, the median was 4.5 while in group 2 the median was 5, so I would say that is pretty close.
"The range for group 2 is greater than the range of groups 1" is not correct because in group 1 there is an x on 1 and an x on 10 while in group 2, there is a 2 x's on 2 and 2 x's on 8.
"The mode is the same for both sets of data" is not correct because in group 1 there was 3 x's on 3,4,and 7 while in group 2 there was 3 x's on 3 and 4 x's on 6.
"On average, the people in group 1 and in group 2 have about 5 electronic devices in their household" is not correct either because in group 1 there were 2 x's on 5 while in group 2 there was 1 x on 5, so this wouldn't be correct.
Hence, The option D is the correct option.
For more references on median, click;
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I really need help with questions 12, if you would like it would be really helpful if you can explain how you got the answer as well, thank you so much!
Answer: 160 pieces
Step-by-step explanation:
1. Convert each mixed number into an improper fraction
4 4/5 = 24/5
2. Convert to the least common denominator. In this case, the least common denominator would be 10. Since the denominator in 24/5 is 5, multiply this fraction by 2/2 to get the denominator to equal 10.
24/5 * 2/2 = 48/10
3. Divide 48/10 by 3/10, using the keep, change, flip method
48/10 * 10/3
Multiply the numerators and denominators together, respectively.
480/3
4. Simplify
480/3 = 160
There are 160 pieces.
Answer:
8/5 m.
Step-by-step explanation:
1. 4 4/5 = 24/5
2. 24/5 = 48/10
3.48/10 divided by 3/10 = 16/10
4. 16/10 simplified = 8/5
Which fraction is equivalent to 20?
5
1
4
5
1
16, because 20 = and 4 = 16
4
4
5 1
12, because
20 and
1
4
4 - 12
4
5 5-1 4
19, because 20 - 20-1
20-119
4
15, because 20
1
5
5-1
20-5
4
15
what is parrel to the equation y=-1/3-x-1
Answer:
m
parallel
=
−
1
3
Step-by-step explanation:
12x-7<8+9x for x
please help
Answer:
X < 5
Step-by-step explanation:
12x - 7 < 8 + 9x
3x - 7 < 8
3x < 15
x < 5
Hope this helps. Pls give brainliest.
Victoria kicked a soccer ball laying on the ground. It was in the air for 6 seconds before it hit the ground. While the soccer ball was in the air it reached a height of approximately 25 feet. Assuming that the soccer ball’s height (in feet) is a function of time (in seconds), what is the maximum in the context of this problem?
Group of answer choices
(6, 25)
(3, 12.5)
(3, 25)
(20, 3)
Flag this Question
Answer:3, 25
Step-by-step explanation:
The seconds should be the x-axis and the height is y axis. Also thinking about how a kicked ball makes an arch, the max is 25, and the mid point between 0 and 6 is 3.
The maximum in the context of this problem is 3, 25.
We have given that,
Victoria kicked a soccer ball laying on the ground. It was in the air for 6 seconds before it hit the ground.
While the soccer ball was in the air it reached a height of approximately 25 feet.
Assuming that the soccer ball’s height (in feet) is a function of time (in seconds),
We have to determine what is the maximum in the context of this problem.
What is the maximum?The definition of maximum is the largest number or highest number of something that is permissible or possible.
The seconds should be the x-axis and the height is the y-axis.
Also thinking about how a kicked ball makes an arch, the max is 25, and the midpoint between 0 and 6 is 3.
To learn more about the soccer ball visit:
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find 2 consecutive numbers whose sum is -249
this is urgent
Write the linear function f with the values f(1) = 1 and f(-3) = 17. (Note: Use f(x) instead of y.) Show work to get full credits.
Given:
f(1) = 1 and f(-3) = 17
To find:
The lines function f.
Solution:
If f(a) = b, it means the function f passes through (a,b).
Here, f(1) = 1, it means the function f passes through (1,1).
f(-3) = 17, it means the function f passes through (-3,17).
If a linear function passes through two point [tex](x_1,y_1)\text{ and }(x_2,y_2)[/tex], then the equation of line is
[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
The linear function f passes through (1,1) amd (-3,17). So, the equation of linear function is
[tex]y-1=\dfrac{17-1}{-3-1}(x-1)[/tex]
[tex]y-1=\dfrac{16}{-4}(x-1)[/tex]
[tex]y-1=-4(x-1)[/tex]
[tex]y-1=-4x+4[/tex]
Add 1 on both sides.
[tex]y-1+1=-4x+4+1[/tex]
[tex]y=-4x+5[/tex]
Put y=f(x), to write in function notation.
[tex]f(x)=-4x+5[/tex]
Therefore, required lines function is [tex]f(x)=-4x+5[/tex].
What creates a hole in the graph of a rational function?
9.find the cost of a peanut butter jar
10.how many hours did she spend babysitting?
11.how many dimes does carter have?
(Algebra)-word problems using substitution and elimination
Answer: $3.22 for Erins jar
$3.13 for adams jar
Step-by-step explanation:
What is 8(p+7+2q) simplified
Answer:
24q + 56
-Have a wonderful day-
(^◕.◕^)
Hey guys! I need some help with this question. Can someone help?
Bao can eat 12 chicken wings in 3 minutes. She eats the chicken wings at a constant rate. How many chicken wings can Bao eat in 12 minutes?
Answer:
48 chicken wings
Step-by-step explanation:
min: 3, 6, 9, 12
chicken wings:12, 24, 36, 48
PLEASE HELP FAST! my problem is in the photo.
Chase is buying a new car. The sticker in the window says that the car gets 28.2 miles for each gallon of gas on the highway. The gas tank holds 14.3 gallons of gas. How far can Chase drive on the highway with a full tank?
Answer:
403.26 miles
Step-by-step explanation:
Given
[tex]Rate = 28.2 miles/gallon[/tex]
[tex]Gallons = 14.3\ gallons[/tex]
Required
Determine the possible distance
From the given parameters, Distance is calculated as thus:
[tex]Distance = Rate * Gallons[/tex]
[tex]Distance = 28.2 * 14.3[/tex]
[tex]Distance = 403.26[/tex]
Hence, Chase can travel a total of 403.26 miles
BRAINLIST and 55 pts .
this is a multiple select answer which means put more than 1 answer .
only answer if you know you're right , thanks .
Answer:
a and c and d
Step-by-step explanation:
