Answer:
caca
Step-by-step explanation:
Is there a proportional relationship between x and y? Explain.
a. No; all ratios y/x are not equivalent.
b. Yes; each x value and y value increases by 2.
c. Yes; the difference between each x value and y value is 3.
d. No; all ratios y/x are greater than 1.
This answer is really simple, maybe you should look at it a bit more.
ANSWER = C
The graph below shows the number of hours, x, that Kelsey can rent a boat for y dollars.
Given the graph, which statement best explains the cost that Kelsey incurs when renting a boat?
Answer:
$2 and hour
Step-by-step explanation:
The wholesale cost of a swell water bottle is $13.60. Target marks up the price by 150%. What is the markup?
Answer:
$20.40
Step-by-step explanation:
sorry if im wrong
which of the following equations represents the data in the table
Answer:
B
Step-by-step explanation:
if you graph all the points you have a negative slope. the y intercept is (0,2) and the rise over run is 3/4 with the negative slope the answer is: y= -3/4+2
Answer:
Your answer should be B.
Step-by-step explanation:
I got answer B because the equation is in the form y = mx + b whereas, m is the slope and b is the y-intercept. To figure out the slope I used the equation x1 - x2 / y1 - y2. The slope was (-3/4). To figure out the y-intercept I just looked at the table and where there was a 0 in place of x and the y there was 2. My y-intercept was 2. So, I got the equation, y = (-3/4)x + 2, which is option B.
Hope this helps
Use the graph below to fill in the blank with the correct number:
f(0) = (1 point)
From the graph,
f(0) = 1
Notice that when x = 0, y = 1.
If we plot the point (0,1) It's the same point. So f(0) = 1 is basically substituting x = 0 and get y = 1
On a certain function machine, an input of 3 has an output of -6. An input of -2 has an output of 4. An input of 0 has an output of 0. Which of the following phrases describes the function rule?
Multiply the input by -1 and then add 2.
Multiply the input by -2.
Multiply the input by -1 and then subtract 3.
Multiply the input by 2.
Answer:
The answer is multiplying by -2
Step-by-step explanation:
What is the quotient of 144 and 12? *
Answer: 12
Step-by-step explanation:
The first person to get this right gets brainliest
Draw three lines with slope 2, and three lines with slope 1/3. What do you notice?
Answer:
for every inch the line goes to the right, it drops by 1/3 of an inch
Step-by-step explanation:
Using two of the points on the line, you can find the slope of the line by finding the rise and the run
The slope of a line represents the rate of change of the line.
When a line has a slope, then such line is represented by a linear equation.
A linear equation is represented as:
[tex]\mathbf{y = mx + b}[/tex]
Where m represents slope, and b represents the y-intercept.
This means that, the following line equations have a slope of 2
[tex]\mathbf{y = 2x}[/tex]
[tex]\mathbf{y = 2x + 1}[/tex]
[tex]\mathbf{y = 2x - 1}[/tex]
And the following line equations have a slope of 1/3
[tex]\mathbf{y = \frac 13x}[/tex]
[tex]\mathbf{y = \frac 13x + 1}[/tex]
For the line equations with a slope of 2.
As the line runs (horizontally) by 1 point, it rises by 2 points (vertically)
For the line equations with a slope of 1/3
As the line runs (horizontally) by 1 point, it rises by 1/3 points (vertically)
See attachment for the drawing of the lines
Read more about slopes at:
https://brainly.com/question/3605446
What is the decimal equivalent of 17/20?
A. 0.085
B. 0.117
C. 0.85
D. 8.5
Answer:
C
Step-by-step explanation:
Well its not A,B,orD because the first two are hundreths and the last one is way too big(greater than 1) so it must be C
Hope this helps :D Please mark brainliest if correct
Which of the following groups of side lengths could form a right triangle?
A.20cm,99cm,101cm
B.4cm,5cm,6cm
C.25cm,50cm,75cm
D.30cm,60cm,90cm
I believe the correct answer would be c! Lmk if I’m wrong though
1.Jamal sells sandwiches. He spends $2.70 per sandwich on ingredients and then adds a 110% markup. What is the selling price of one sandwich?
2.Elizabeth goes to a restaurant where her bill comes to $18.50. She leaves the server a 22% tip. What is the total cost of going to the restaurant?
Answer:
2.70 + 110% = 5.67$ per sandwich
110% out of 2.70 is 2.97, so 2.70+2.97 = 5.67
18.50 + 22% = 22.57$ total cost
22% out of 18.50 is 4.07, so 18.50+4.07 = 22.57
A top view sink is in the shape of a semicircle. (it's 50 inches)
Part A: Find the radius of the sink.
Part B: Find the arc length of the sink. (Use 3.14 for)
Answer:
we are not able to answer this because you did not put answers nor a question
HELP URGENTLY!!
James pulls on a chair with a force of 32 N to the right. Sara pulls to the left with a net force of 45 N. Calculate the net force.
A 45 N
B 32 N
C 77N
D 13 N
"Taylor's Toys" produced 600 remote control cars in two colors. For blue cars they produced 60 more than 3 times as many orange cars. How many of the cars were blue?
Explain how you found the answer step by step
Answer:
180
Step-by-step explanation:
you start with 60 and you place your variable and inequality sign down then you do inverse operation.
60+3x=600
60+ 3x180= 600
Translate the following word sentence into a numerical expression: When you square five times a number, you get three more than the number. Let x be the number.
2 1/5 + (- 11.7 + 1/2) - (27.4 - 32 1/5) + (1 - (-1)) 2
Answer:
-0.2
Step-by-step explanation:
The answer is 18.2.
I would say why but I wrote to much math on my paper to put it on here :,( Im sorry. But this is the correct answer.
Which of the following is the sale price for an item with an original price of $9.99 after applying a discount of 35%?
A.$3.50
B.$6.49
C.$9.34
D.$9.64
Answer:
it is b
Step-by-step explanation:
x/9.99=35/100 and if u cross multiply 9.99X35 divided by 100 it is 3.4965 which are the savings so 9.99-3.4965 is 6.4935 so it is b
Plz help need step by step
Answer: X would equal -7
Step-by-step explanation: First off, we cross multiply. So 374/(x-10) = -22/1 would be: 374 = -22(x-10). We then get 374 = -22x +220. You would subtract 220 from both sides then divide by -22 to get x. You could then substitute -7 in for x, to check your answer.
What is the total cost of a cell phone that costs $97.03 if there is an eight percent sales tax?
Answer: $104.79 (rounded to nearest penny)
Step-by-step explanation: Okay, so you know how you can multiply a number by a percent to get part of that number? Since you have the sales tax, 8%, you could multiply the original price by 8%, or 0.8, to get 7.76 (rounded to the nearest penny)- that's how much you would have to pay extra, since sales tax is an additional cost to your original price. From there you could just add 7.76 to 97.03 to get $104.79.
A shorter way:
Multiply by 108%, or 1.08, since you have to pay 100% of the cost plus an additional 8%. That will give you that exact amount without the extra step :)
Joe borrowed $9,000 from the bank at a rate of 7% simple interest per year. How much interest did he pay in 5 years?
Calculate the slope of a line that goes through the points: (5, 7) & (2, 7). Leave your solution as a simplified (improper) fraction.
Answer:
0
Step-by-step explanation:
m=(y2-y1)/x2-x1), if m is slope and the 2 points are (x1, y1), (x2, y2).
m=(7-7)/(2-5)
m=0/-3
m=0
also, you don't need to know this but if a line has a slope of zero it's a horizontal line
Must explain HOW you got the answer to, so I can understand it PLEASEEEE HELP
Answer:
Ethan
Step-by-step explanation:
Get a common denominator and then subtract Ethan from the whole.
Which choice best represents the area of a circle with a diameter of 16 cm. Use ≈3.14
Question options:
256 centimeters squared
803.84 centimeters squared
25.12 centimeters squared
200.96 centimeters squared
Answer:
200.96 centimeters squared
Step-by-step explanation:
16 / 2 = 8
3.14 x 8 x 8
Since the formula is 3.14r^2, you have to divide the diameter into 2 raidiuses to get the circle area.
you don't have to do them all but thank you so much for you help
Answer:
52-LCM=40 53-LCM=18 54-LCM=24 55-LCM=56
Step-by-step explanation:
Choose the equation for the line in slope-intercept form.
find the circumference. round the answer to the nearest tenth.
Answer:
c
Step-by-step explanation:
Please answer this one question, please don't just answer one part of it.
Answer:
31, 33, 35, 37, 39, 43, 45
Step-by-step explanation:
Answer:
31, 33, 35, 37, 39, 43, 45
Step-by-step explanation:
Hope I helped
Have a great day
Brooke bought 5 plates for $44. If the price of the plates is always the same, which represents the total cost, y, of buying any number of plates, x?
5 y = 44
y = 8.8 x
On a coordinate plane, the x-axis is labeled number of plates and the y-axis is labeled total cost (in dollars). A line goes through points (2, 30) and (4, 40).
On a coordinate plane, the x-axis is labeled number of plates and the y-axis is labeled total cost (in dollars). A line goes through points (10, 1) and (60, 7).
Answer:
y= 8.8
Step-by-step explanation:
Answer:
Your answer is B
Step-by-step explanation:
Have a nice day
What is the slope of the line.
fine the changing y and changing x
Step-by-step explanation:
have fun and good luck I believe in you
A botanist uses the representations below to show the heights in inches, h, of different plants over a period of time, t.
If the growth patterns continue, how much taller is the tallest plant than the shortest plant at 120 weeks of growth?
Answer:
200
Step-by-step explanation:
i took an edge quiz
