Answers
Answer:
14
Step-by-step explanation:2.5x3=10+2+2=14
Would be nice if you gave brainlest
Related Questions
Question ( I'll give brainiest for an explanation)
Answers
ANSWER THIS QUESTION FOR BRAINLEST AND 10 POINTS
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L(0,0)
M(2,4)
N(4,2)
M (2,4)
N (4,2)
please help ASAP ty!!!!!
Answers
Answer:
it will take 13 or 14 days
Step-by-step explanation:
Good Luck
7m - 17 = - 24
what is m?
Answers
Answer:
-1
Step-by-step explanation:
I'm not sure so sorry if u get this wrong. BUT Better than nothing right?....
Can u answer all three pls
Answers
Answer:
1. 28ft
2. 26ft
3. 20ft
Step-by-step explanation:
here ya go
❗❗❗❗HELP❗❗❗❗ PLEASEEEE
Answers
Answer:
125 galStep-by-step explanation:
in 10 minutes 50 gal is used
50 + 50 = 100
5 is half of 10
25 is half of 50
100 + 25 = 125
So this one really confuses me, it may be easy for you guys though. So, a magical square 3x3 with 8 numbers 1/4 - 2 going by fractions, so, 1/4, 2/4, 3/4, 1, 1 1/4, 1 2/4, 1 3/4, 2. Each side has to equal 3. Good luck, I've spent 2 hours now.
Answers
Answer:
Another is that I tried to divide my number equally so they add up to my number. ... You can find this number by using a simple math formula, where n = the number ... Actually, all 3x3 Magic Squares have an identical structure. ... 3x3 Magic Square 2 7 6 9 5 1 4 3 8 There are three types of magic squares: 1) ...
Step-by-step explanation:
The students in Ms. Douglas’ class worked so hard this year that she has planned a surprise, end-of -year trip for them to a local amusement park. The school principal allows Ms. Douglas to spend a budget of $500 on the trip.
So far she knows :
A coach bus costs $180 to transport them to and from the park.
Price of admission to the park is $15 per person
Part A : Write an inequality that describes that how many students Ms. Douglas can bring on the trip. Define the variable
Part B: Solve the inequality and explain the solution in the context o the problem
Answers
Answer:
Part A: 180+15x=500
B: x = 21.333 or 21
Step-by-step explanation:
So in part A since you have 500 to spend and 180 goes to the coach bus, you are left with $ 320 to spend on the students and when you divide 320 by 15, (since the tickets for admission are $15) you end up with 21.333, but since you cant bring .333 of a student on a trip you can bring 21 students, but you can buy 21.333 tickets.
A) 15x+180 ≤ 500
B) 33 people can go on the trip to not exceed the budget.
Steps:
15x+180 ≤500
Subtract 180 from both sides
15x ≤ 500
Divide both sides by 15 to isolate x(make sure to flip the sign since you are multiplying)
x ≥ 33.333
Therefore, only 33 people can go on the trip to not exceed the budget.
Find the quotient. Enter your answer in simplest form.
− 1/8 / − 2/7=
Answers
Answer:
7/16
Step-by-step explanation:
-1/8 ÷ -2/7
~Copy Dot Flip
-1/8 * -7/2
~Multiply
7/16
Best of Luck!
Which expression is equivalent to 4/5x + 1 1/5?
A. 1/5 (4x + 1)
B. 2/5 (2x + 3)
C. 4/5 (x + 2)
D. 5/4 (x + 1)
I'd love it if you gave me an explanation for this.
I had to re-post this since the answer was just nothing like "I don't know, sorry".
No offense.
Answers
The expression equivalent to given 4/5x + 1 1/5 withatbe; B. 2/5 (2x + 3)
What are equivalent expressions?Those expressions who might look different but their simplified forms are same expressions are called equexpressionspressions.
To derive equivalent expressions of some expression, we can either make it look more complex or simple. ally, we simplify it.
We have been given the expression as 4/5x + 1 1/5
To find which expression is equivalent, do the distributive property;
A. 1/5 (4x) = 4/5x
the 1/5 (1/1) = 1/5
4/5x + 1/5
This is not equivalent to given expression.
B. 2/5 ( 2x) = 4/5x
2/5 (3/1) = 6/5 = 1 1/5
4/5x + 1 1/5
This is equivalent to the given expression.
C. 4/5( x)= 4/5x
4/5 (2/1) = 8/5
4/5x + 8/5
This is not equivalent to the given expression.
D. 5/4(x )= 5/4x
5/4 ( 1/1) = 5/4
5/4x + 5/4
This is not equivalent to the given expression.
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Males and females (ages 13–18) were surveyed to choose a favorite free-time activity: playing computer games, listening to music, or watching movies/TV.
The survey showed the following frequencies:
Females—playing computer games: 4; music: 20; watching movies/TV: 16
Males—playing computer games: 15; music: 12; watching movies/TV: 13
Which of the following is a correct two-way frequency table for the data?
Male and Female Leisure Time Activity Preferences
Computer Games Music Watching movies/TV Row totals
Female 4 20 16 40
Male 15 12 13 40
Column totals 19 32 29 80
Male and Female Leisure Time Activity Preferences
Computer Games Music Watching movies/TV Row totals
Female 0.05 0.25 0.20 0.50
Male 0.19 0.15 0.16 0.50
Column totals 0.24 0.40 0.36 1
Male and Female Leisure Time Activity Preferences
Computer Games Music Watching movies/TV Row totals
Female 0.10 0.50 0.40 1
Male 0.38 0.30 0.33 1
Column totals 0.24 0.40 0.36 1
Male and Female Leisure Time Activity Preferences
Computer Games Music Watching movies/TV Row totals
Female 0.21 0.63 0.55 0.50
Male 0.79 0.38 0.45 0.50
Column totals 1 1 1 1
Answers
Answer
the first one i think
Step-by-step explanation:
Answer:
A. I just took the test and got it correct.
Step-by-step explanation:
Jada bikes 2 miles in 12 minutes. Jada's cousin swims 1 mile in 24 minutes.
Who is moving faster?
A Jada's cousin is moving faster.
BJada is moving faster.
C They are both moving at the same rate
Answers
Answer:
its b
or I think it is
Answer:
a
Step-by-step explanation:
Jade's cousin did double the move ment
Write an equivalent expression to -3(6x^2-10x+9)+8x^2(3x+4)
Answers
Answer:
Step-by-step explanation: hope this help :)
-3(6x^2-10x+9)+8x^2(3x+4)
Distribute the -3.
-18x^2+30x-27+8x^2(3x+4)
Distribute the 8x^2.
-18x^2+30x-27+24x^3+32x^2
Combine Like Terms and Rearrange.
24x^3 + 14x^2 + 30x - 27
During two games, the number of points scored by a basketball team increased from 75 to 87. By what percentage did the number of points scored increase?
A - 12%
B - 14%
C - 86%
D - 16%
Answers
Answer:
D 16% increase
Step-by-step explanation:
This is ez
just did this stuff in pre algebra
The solution is Option D.
The percentage of increase in number of points is 16 %
What is Percentage?
A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %
Given data ,
The number of points scored by the basketball team = 75
The increased points scored by the basketball team = 87
The increase in points =
increased points scored by the basketball team - number of points scored by the basketball team
The increase in points = 87 - 75
= 12 points
So , the percentage increase in points = ( increase in points / number of points scored by the basketball team ) x 100
The percentage increase in points = ( 12 / 75 ) x 100
= 0.16 x 100
= 16 %
Therefore , the percentage increase is 16 %
Hence , the percentage of increase in number of points is 16 %
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In your own words, explain independent and dependent variables
Answers
I NEED HELP ON THIS QUESTION PLSSSS.
Answers
Answer:
F
Step-by-step explanation:
the triangle is isoceles and the two bottom angles are equal to each other.
(-3f – 4g + 9) – 3(2 – 6f + 5g) simplify
Answers
Answer:
3f -9g +7
Step-by-step explanation:
(–3f – 4g + 9) – (2 – 6f + 5g)
Distribute the minus sign
(–3f – 4g + 9) – 2 + 6f - 5g
I like to line them up vertically
–3f – 4g + 9
+ 6f - 5g -2
------------------------
3f -9g +7
Answer:
15f - 19g + 3
Step-by-step explanation:
(-3f - 4g + 9) - 3 • (-6f + 5g + 2)
=15f+19g
The point (7, 0) is reflected over the x-axis. What do you notice about the coordinates of the reflected point? Why is this?
Answers
Answer:
The coordinate stayed the same
Step-by-step explanation:
because when you reflect on the x-axis, the x-axis stays the same while the y-axis gets flipped. in this case, the coordinate is on the y-axis, or the y-axis is 0, and you can't flip 0 to get an opposite. the opposite of 0 is 0, so he coordinate stayed the same.
The value of reflected point is, (7, 0)
And, Any point on the line of reflection is invariant
What is Coordinates?A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.
Given that;
The point (7, 0) is reflected over the x-axis.
Hence,
The point (7, 0) becomes the point (7, 0) when reflected over the x-axis. That is, its coordinates do not change.
And, The point (7, 0) lies on the x-axis, so is on the line of reflection. Any point on the line of reflection is invariant--it doesn't move.
Hence, The transformation for reflection in the x-axis is ...
(x, y) ⇒ (x, -y)
(7, 0) ⇒ (7, 0) . . . . . . the opposite of 0 is 0
Thus, The value of reflected point is, (7, 0)
And, Any point on the line of reflection is invariant
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Is anyone willing to help????
Answers
Answer:1- supplementary 2-100
Step-by-step explanation:
An airplane at 30,100 feet above the ground begins descending at a rate of 2,150 feet per minute. Write a linear equation that describes this scenario. Use the variable x and y. Write your equation in slope-intercept form.
After how many minutes will the plane reach the ground? Use the correct units for your answer.
Thank you!
Answers
Answer:
400 mins.
Step-by-step explanation:
Which of the following expressions is equivalent to 4y + z + y − 8 + 6z
4y + 6z − 8
5y + 7z − 8
4y + 6z + 8
−3y + 7z
Answers
( 4y + y ) + (z + 6z ) - 8
5y + 7z -8
Option B
first add all the alike variables
4y + y = 5y
z + 6z = 7z
5y + 7z - 8 is the equivalent variable
Is this relation a function?
Answers
Answer:
Yessssssss
Step-by-step explanation:
A function cannot be assigned more than one output for each input. Since each input has one output it is a function
PLEASE SOLVE AND SHWO ME HOW TO WORK IT OUT PELASEEEEEE
Answers
Answer:
No solutions
Step-by-step explanation:
-4(3x-7)+8x=3x-18-7x
-12x+28+8x=3x-18-7x
-4x+26=-4x-18
+4x +4x
26=-18
No solutions
I really need help please
Answers
Answer:
y=1
x=-5
5x+y=0
-x+y+-6
These two right cylinders have the same height, 25 centimeters. The radius of the smaller cylinder is 5 centimeters and the radius of the larger cylinder is 3 times greater than that of the smaller cylinder. What is the ratio of the volume of the larger cylinder to the volume of the smaller cylinder?
(20POINTS)
Answers
first cylender
Step-by-step explanation:
A produce box can hold no more than 25 pounds of potatoes, write and graph an inequality to represent this situation
Answers
Answer:
hola no se ingles hací que no te entiendo yes
What are the steps of 5x+1+12x-8=180?
Answers
Answer:
Combine like terms: (5x+12x)+(1+−8)=180
17x- 7 = 180
Add 7 to both sides: 17x = 187
Divide by 17: x=11
Step-by-step explanation:
Answer:
x = 11
Step-by-step explanation:
First put all the number on one side so its easier to add them up.
add the x's then do the regular numbers.
5x + 12x = -1 + 8 + 180
17x = 187
Then simplify it. so 17 can go into 187 11 times.
X = 11
Hope this helps, have a great day! :)
Help please i give brainliest
Answers
The range for the play times is more consistent for the x streamline but it plays longer time.
How to illustrate the range?The range for the hike emergency will be:
= Highest - Lowest number
= 33 - 21
= 11
The range for the crank code will be:
= 42 - 25
= 17
In conclusion, the correct option is A.
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271.35 rounded to the nearest whole number
Answers
Answer:
271
Step-by-step explanation:
If the decimal in the tenths place is less than 5, the number will not be rounded.
2(4y - 5) < - 2 please help
Answers
Answer:
y < 1
Step-by-step explanation: