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Related Questions
Pls help me I really need help
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Answer:
1) The Output is 4 more that the Input
2) Input/3 Get you the answer
Step-by-step explanation:
Look at the similarities is the inputs and outputs
Answer:
the first one is +4 i am not sure on the second one
Step-by-step explanation:
add 4 to the input.
If two numbers have the same sign, then their sum is always positive. True False
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The system of equations y = negative one-half x + 4 and y = 2x – 1 is shown on the graph below.
On a coordinate plane, 2 lines intersect at (2, 3).
According to the graph, what is the solution to this system of equations?
A.(2, 3)
B.(3, 2)
C.(–1, 4)
D.(4, –1)
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Answer:
A. (2,3)
Step-by-step explanation:
There are several ways you could go about answering this question.
Method 1:
You could use each of the answers listed as a word bank and replace each y and x format with the answers given
Method 2:
you use the elimination or substitution processes.
Method 3:
You can simply just look at where these 2 lines intercept each other and use those points as an answer.
Please help me.
A store owner offered a 40% discount off the regular price of a piece of furniture. The amount of the discount was $72. What is the original price of the mirror?
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Answer:
$180
Step-by-step explanation:
Since the discount is 40 percent and is also $72, We will cross multiply. 72 x 100 = 40 x what?
7200/40 = 180
The mirror was originally $180.
PLEASE HELP uploading every time i get a new question
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Answer:
slope: [tex]\frac{1}{4}[/tex] || y-intercept: 3.5
Step-by-step explanation:
[tex]-\frac{1}{2} x+2y = 7[/tex]
[tex]+2y = 7+ \frac{1}{2} x[/tex]
[tex]y = \frac{1}{4} x + 3.5[/tex]
comparing with y = mx + b .....where m is slope and b is y-intercept.
slope is [tex]\frac{1}{4}[/tex] and y-intercept is 3.5
brainliest answer to the one who will be first and correctly.
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Answer:
21
Step-by-step explanation:
dog = 35/85 = x/51
=> x = 35 x 51 / 85 = 7 x 51 / 17 = 21
Answer:
she is going to make 21 new dog cookies among 51 new cookies.
Step-by-step explanation:
Total cookies made → 35 + 14 + 36 = 85 cookies.
probability of making dog cookies: [tex]\frac{35}{85}[/tex]
so if new 51 cookies to be made,
among them dog cookies will be: [tex]\frac{35}{85}[/tex] * 51 = 21 dog cookies.
A salesperson tracks the total number of test drivers y after x days of advertising. The line of best fit for the data is represented by y = 3x + 4. What is the percent change in the total number of test drivers from x = 3 to x = 6? Round your answer to the nearest percent.
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Just about everyone has a cell phone, and many rate plans are linear functions of some kind. You and your partner pay 75 dollars a month for your cell phone and 5 cents per minute of usage.
Write an equation to represent the plan and describe each variable or number in your equation represent in the context
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Answer: 75 + 0.05x = phone plan cost
Step-by-step explanation:
Define the following:
x = number of minutes used
Since you pay $75 upfront at the beginning of each month we have 75 in the equation.
We are given that 5 cents are charged for every minute of use. That's in addition to the $75 paid already. Remember to put 5 cents as 0.05.
⇒ 75 + 0.05x = phone plan cost
I need help with the last answer (were the arrow is)
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Answer:
225 calories
Step-by-step explanation:
As seen on the graph, where 1 minute passes by, 5 calories are already burned. So, the rate of change is 5. Being that someone is hiking for 45 minutes, you multiply 45 by 5 and get 225... hope this helps :)
Answer:
427.5
Step-by-step explanation:
(45 x 5) + (45 x 4.5) = 427.5
Which of the following was a goal of the Meiji Restoration?
a
To give Japan's military less power
b
To modernize all aspects of Japan
c
To return Japan to the feudal system
d
To stop Western influence in Japan
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Answer:
The answer is B
Step-by-step explanation:
Not really sure how to explain it but i know its right because i had this question at my old school <3
Translate each algebraic expression or equation into a verbal phrase. 9) 9y 10) x 8 = 14 11)= 24 12) k + 12
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Answer:
y = 18 when x = 12
Step-by-step explanation:
plss help, constructive response.
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Answer:
Not enough info.
Step-by-step explanation:
Parallelograms all have 2 equivalent side lengths. However, the rectangle is not the only parallelogram. A rectangle needs to have all right-angle corners (90 degrees). You can see the small shape to the right of the drawing also has 2 equivalent side lengths but is not a rectangle.
Hope this helps.
I need help with this one
Q11
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[tex]18[/tex]
Last one is the correct answer
Answer:
C. 18
Step-by-step explanation:
3/2 × 2/3x = 3/2 × 12
x=3×6
x=18
examples of mean, median, and mode
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Answer:
in a group of numbers (2,4,7,9,7,5,7,8,3)
The mean would be 5.2
The mode would be 7
The median would be 7
Explanation:
Say we have a group of numbers (2,4,7,9,7,5,7,8,3)
Lets start by finding the Median! *Remember, the median is the MIDDLE!
So, if the median is the middle, it would be 7.
Lets do the mode now. *Remember the mode is the one that happens the MOST!*
If we take a look at the numbers, we see that 7 occurs the most (it appears 3 times)
Our mode would be 7.
Lastly, lets do the mean. *You add and divide for the mean*
So, we start by adding all of the numbers together.
Basically, ( 2 + 4 + 7 + 9 + 7 + 5 + 7 + 8 + 3) you then get 52.
Next, we divide 52 by all the numbers that we added together (9)
And we get our mean: 5.2
whoever answers correctly = brainliest
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Answer:
1. < 1 and < 3 are supplementary, meaning that the sum of these two angle measures is equal to 180 degrees. They are also alternate interior angles.
2. < 1 and < 2 are congruent, meaning that the measures of both of these angles are the same and are equal. They are also corresponding angles.
Step-by-step explanation:
I hope this helps!
I need help with this
Q7
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Answer:
14.99d
Step-by-step explanation:
d represents the number of DVDs that Allie bought
Hope this helps! :)
[tex]Hello!![/tex]
[tex]Please help me out today[/tex]
Which expression has a value of 15 when n = 7?
43 - 5 n
3n - 5
6n- 28
19- 28/n
Thanks~ Ill give brainliest
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Please answer this ( who ever answers right gets brainlest )
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Answer:
30cm^3
Step-by-step explanation:
write a rule to represent the height of the ball after each bounce
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Answer:
The maximum height it reaches after its first bounce is 70 percent of 200 feet or 140 feet. After the second bounce, it reaches a height of 70 percent of 140 feet or 98 feet. In a similar fashion, the ball continues to rebound to a height that is 70 percent of the highest point of the previous bounce.
Step-by-step explanation:
Solve the equation by finding the common multiple. (3 points)
two thirds minus four sevenths plus fifteen twenty ones equals blank
seventeen twenty ones
thirteen twenty ones
twenty one seventeenths
fifteen twenty ones
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Answer:
seventeen twenty ones
Step-by-step explanation:
2/3 - 4/7 + 15/21 = 17/21
HELPPPPPPPPPPPPPPPPPPPP
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Answer:
Prisms have two congruent -- or identical -- bases, and pyramids only have one base. The shape of the base on pyramids and prisms can vary, depending on the shape of the overall three-dimensional object. For example, the base could have a square, rectangle, triangle, hexagon, pentagon or octagon shape.
Step-by-step explanation:
Answer:
Alike : POLYGONS
Alike : polyhedrons
Different : a pyramid has only one base.
Different : There are not the same shape
Step-by-step explanation:
GIVING BRAINLIEST FOR BEST ANSWER!
Solve three and one half times one and two thirds.
A) Three and two sixths
B) Four and two sixths
C) Five and five sixths
D) Six and five sixths
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3 1/2 into a improper fraction is 7/2 so 7/2 times 1 2/3 (5/3) would 7/2 x 5/3 and 7 x 5 is 35 and 2/3 is 6 so 35/6 into a fraction is 5 and 5 sixths.
What is Find the percent 20% of 60 to
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Are you asking for 20% of 60?
Because that would be 12.
Answer:
12
Step-by-step explanation:
20% of 60 can be written as 20% × 60
= 20/100 × 60
= 12
Simplify
-4(u+1)+1
help meh plz :’)
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Answer:
-4u-3
Step-by-step explanation:
-4(u+1)+1
Step 1: Distribute
We need to distribute the -4 into (u+1)
To do this we multiply -4 with both u and 1.
-4 x u = -4u
-4 x 1 = -4
This gives us the remaining equation:
-4u-4+1
Step 2: Combine Like-Terms
We need to combine the like terms -4 and 1 since nothing can be combined with -4u as it has a variable and nothing else.
-4 + 1 = -3
Giving us our final simplified equation:
-4u-3
Heather is planning a dessert display. She needs 4 ounces of strawberries for each dessert.
Part A: Heather is not sure how many desserts she will make. Write an expression with a variable that represents the amount of strawberries Heather needs for the desserts. Identify what the variable represents.
Part B: If Heather has 24 ounces of strawberries, how many desserts can she make? Create an equation and show all work to solve it.
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Answer:
Part A: 4x is the expression you would use. The variable "x" represents the number of deserts she would make.
Part B: 4x=24 is the equation you would use.
4x=24
Step 1 is to divide 4 on both sides. 4x/4 is x and 24/4 is 6. The new equation is x=6
Heather can make 6 deserts.
Step-by-step explanation:
Trust me!!! Have a nice day.
A) an expression with a variable that represents the amount of strawberries Heather needs for the desserts is,
⇒ 4x
B) There are 6 dessert she can make.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
Heather is planning a dessert display.
And, She needs 4 ounces of strawberries for each dessert.
Let x represent number of dessert.
Hence, an expression with a variable that represents the amount of strawberries Heather needs for the desserts is,
⇒ 4x
And, If Heather has 24 ounces of strawberries
Then, Number of desserts is.
4x = 24
x = 6
Thus,
A) an expression with a variable that represents the amount of strawberries Heather needs for the desserts is,
⇒ 4x
B) There are 6 dessert she can make.
Learn more about the mathematical expression visit:
brainly.com/question/1859113
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How many x’s should be above twenty-two?
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You have to make all of it equal
PLEASE HELP! The amusement park sold 125 sticks of cotton candy. Of those sold, 65 were blueberry-flavored. What division expression shows the fraction of cotton candy sticks that were blueberry-flavored?
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Answer:
65/125
Step-by-step explanation:
because if 125 in total were sold that would be the denominator and a portion of them (65) were blueberry flavored then that would be the numerator. (portion/total)
Answer:
65 / 125, or 65:125 in ratio form.
Step-by-step explanation:
The total number of cotton candy sticks was 125, and the number of blueberry-flavored sticks sold was 65. Therefore, the division expression for this equation is 65/125. Hope that helps!
Parallel lines a and b are cut by a transversal c. What is m
A. 20°
B. 110°
C. 70°
D. 90°
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Cuz it’s doing the letter Z
Saul is building a raised garden bed. The perimeter of the garden bed is 28 feet. The length of the garden bed will be 4 less than twice the width. What is the width of Saul's garden bed?
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Answer:
x=6
Step-by-step explanation:
2(3x-4)=28 is the formula.
Divide each side by 2 to get 3x-4=14
Subtract 4 on each side to get 3x=18
Then divide by 3 on each side to get the answer
x=6
The width of Saul's garden bed of rectangle form will be 6 feet.
What is a rectangle?A rectangle is a geometrical figure in which opposite sides are equal.
The angle between any two consecutive sides will be 90 degrees.
Area of rectangle = length × width.
The perimeter of the rectangle = 2( length + width).
As per the given,
Perimeter = 2(L + W) = 28 feet
The length of the garden bed will be 4 less than twice the width.
L = 2W - 4
2(2W - 4 + W) = 28
3W - 4 = 14
3W = 18
W = 6 feet
Hence "The width of Saul's garden bed of rectangle form will be 6 feet".
For more about rectangles,
https://brainly.com/question/15019502
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What is the volume of this rectangular prism?
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Answer:
105 in³.Step-by-step explanation:
Given numbers:
7, 3, and 5.Given equation:
7 * 3 * 5.Solve:
7 * 3 = 21 * 5= 105.Volume is 105 in³.
Answer:
The volume of the rectangular prism is 105 in³.
Step-by-step explanation:
Simply count the blocks in the prism to calculate the volume.
7 x 5 x 3 = 105
7 x 5 = 35
35 x 3 = 105