Answers
Answer:
(14 2/7 , 714 2/7)
Step-by-step explanation:
y=15x+500
y=50x
50x=15x+500
35x=500
x=14.2857 (14 2/7)
y=15(14.2857)+500
y=714.2857 (714 2/7)
Related Questions
Without multiplying circle whether each product is greater than, less than, Equal to the whole number
Answers
Step-by-step explanation:
4 × (1/7) Less Than12 × 2(5/6) Greater ThanThe Rule: If you are multiplying by a value less than one, your product will decrease. If you are multiplying by 1, the product will be equal and if you are multiplying by a value greater than 1, the product will increase.
I NEED ASAP DUE IN 20 MINS
Answers
Answer:
y = 45 / 2x + 50
Step-by-step explanation:
The best equation for the line of the best fit would be y = 45 / 2x + 50.
The slope would be 45 / 2 and the y-intercept would be ( 0 , 50 ).
I used the points, ( 0 , 50 ) and ( 4 , 140 ) to get the equation, slope, and the y-intercept.
I used those points because they were the most accurate ones that I know for now.
Also, remember the formula is, "y = mx + b."
4 2/3 divided by 2 3/6
Answers
4 2/3 divided by 2 3/6 divided with a calculator as a decimal would be 1.86666666667
Answer:
7 1/6
Step-by-step explanation:
C. C/7 = 5 pls help.
Answers
Answer:
C = 35
Step-by-step explanation:
C/7 = 5
multiply both sides of the equation by 7:
C = 35
Write the slope-intercept form of the equation of the line.
Answers
Answer:
y = x + 2
Step-by-step explanation:
Jordan has a bag of 28 markers. Each marker is 20 centimeters long. What is the combined length of
the markers in meters?
Answers
Answer:
560
Step-by-step explanation:
Which distance measures 5 units?
(Picture down below)
A. the distance between points W and X
B. the distance between points X and Y
C.the distance between points X and Z
D.the distance between points Y and Z
Answers
Answer:
B
Step-by-step explanation:
The distance between point x and y
I NEED THIS TODAY PLEASE
To play a board game, a player
spins the pointer of a spinner with
four equal sections numbered 1-4,
and then flips a fair coin. Use a tree
diagram to represent the sample
space. What is the probability of
spinning either a 3 or a 4 AND flipping
a head?
Answers
Answer:
15%
Step-by-step explanation: maybe
If you pay $7 for 3 tickets how much would 24 tickets cost?
Answers
Answer:
24 tickets would cost about $55.92
Step-by-step explanation:
To solve this equation I decided to figure out how much one ticket cost. I divided 7 by 3 and got 2.333333 I rounded that to one ticket costing $2.33. I then multiplied 2.33 by 24. 24 x 2.33= 55.92.
The reason I multiplied 24 by 2.33 is because the cost of one ticket is $2.33 so if I wanted to buy 24 tickets, I would have to multiply in order to find out the total cost.
I hope that this answer helped :D
Answer:
24 tickets would cost $56
Step-by-step explanation:
You would Convert it to a decimal by dividing the numerator by the denominator. 7/3*24=$56
3 tickets cost=$7
1 ticket cost= 7/3=$7/3
Help please!!!!!!!!!
Answers
Answer:
f(x) = -1/x+5 +2
Step-by-step explanation:
I need answer ASAP. What are the number of faces: What's the surface area of the shape? What is your work/equation for the answer of the surface area?| I WILL MARK BRAINLIEST.
Answers
Answer:
The number of faces is 7.
The surface area is : 278 cm2
Step-by-step explanation:
below: 7x10=70cm2
up: 3x10=30cm2
behind: 5x10=50cm2
front: 2x10+5x10=70cm2
right: 2x7+3x3+4x3/2=29cm2
left: 29cm2
Answer:
surface area =
(2×10) + (5×10) + (3×10) + (5×10) + 2((7+3)×3) +2(2×7)
Find the length of diagonal AV in a three-dimensional figure.
Answers
Answer:
C. 13
Step-by-step explanation:
Apply pythagorean theorem.
Thus:
Diagonal AV = √(12² + 5²)
AV = √(144 + 25)
AV = √169
AV = 13 cm
A spinner is divided into 12 equal parts. The probability of spinning an x is 3/4
How many of the parts are labeled x?
A.4
B.9
C.3
D.7
Answers
Violet answered 166 questions correctly on her multiple choice science final that had
a total of 200 problems. What percentage of questions did Violet answer correctly?
Answers
Answer:
83%
Step-by-step explanation:
No. of questions answered correctly = 166
Total no. of questions = 200
Percentage of questions answered correctly = (166/200)*100 = 83%
5. ALGEBRA Refer to the figure in
Exercise 4. If m/1 = 4x + 40, and
m25 120°, what is the value of x?
Answers
Answer:
the value of x equals to 20 thats is solution okay
Kareem is a salesman at Best Buy. On each sale, he earns a commission of 12%. One of his customers bought a TV for $550 and a video game for $65. How much did Robert earn in commissions from these sales?
Answers
Answer:
He made $51.25
Step-by-step explanation:
550+65=615
12% of 615 is 51.25 so your answer is 51.25
Calculate the volume of this cone.
Give your answer to 1 decimal place.
11 cm height
6 cm across
Answers
Answer:
6m
Step-by-step explanation:
Jjsjsjjs
A slope field produces...
A. the graph of the general solution to the differential equation
B. the graph of the derivatives of the differential equation
Please explain. I am so confused on this.
Answers
It's A. B doesn't really make sense ("derivative of the differential equation" is somewhat nonsensical, "derivative of an equation" is not meaningful).
More to the point: Slope fields are used to visualize solutions to differential equations of the form
y' = f(x, y)
You take some point (x, y) and evaluate y' at the point. This gives the slope of the line tangent to the particular solution to the DE that passes through the point (x, y ).
Sample several points and evaluate y' at those points and you get several different slopes.
Simple example:
y' = x ² - y ² = (x + y ) (x - y )
Let's take the points (1, 1), (-1, 0), and (2, -2), at which we get slopes
y' = f (1, 1) = 0
y' = f (-1, 0) = 1
y' = f (2, -2) = 0
From here, you can get particular solutions that pass through a certain point by interpolating the slopes of the tangents to the solution. I've attached a slope field for the example here at the points listed above. (In the order red, green, black). Each light gray arrow in the background shows the slope of the tangent line.
If you're still unsure how the slope field is generated, I suggest looking up videos on the subject. The process is a bit difficult to describe without a dynamic visual aid.
Solve 2x - 3 = 1 help please
Answers
Answer:
first add 3 to both sides to get rid of the three on the left side
2x = 4
then divide 2 from both sides since it is the opposite of the operation shown then you'll get x = 2 when dividing to on the left side you get rid of it because you are trying to get rid of as much of the numbers as possible.
Answer:
X=2
Step-by-step explanation:
1). cancel the -3 out on both sides of the equation
2). When you add together the 1 and 3, you will recieve the value of 4
3).In order to get the x attached to the coefficient 2 isolated you have to divide 2 on both sides
4.) 2x = 4
5). 2x/2 = x
6). 4/2 = 2
Therefore x=2
Six less than twice a number x is four
Answers
Answer:
2 x − 6
Explanation:
"Six less than.." means "Subtract 6 from".
Do not confuse this with "Six less..." which means "Subtract from 6".
Confusing, I know.
We know that "Double a number" means
2 x , where x is your mystery number.
Therefore, we have:
2 x − 6 , which translates to "6 less than 2x" or "6 less than twice a number"
Find all solutions to x^3+3x^2–19x+3=0
Answers
Answer:
x = 3
x = -3 + √ 10
x = -3 - √ 10
Step-by-step explanation:
I used a calculator
** I'm not sure if the x's are multiplication symbols or they're variables. (I'm assuming they're variables).
If it's wrong, I'm sorry!!
Find the equation (in terms of
x
) of the line through the points (-1,0) and (4,5)
Answers
Write the equation of the line, in slope intercept form, that goes through the points (6,4) and (-3,-5)
Answers
Answer:
y = x - 2
Step-by-step explanation:
Find the slope using rise over run
(y2 - y1) / (x2 - x1)
Plug in the points:
(y2 - y1) / (x2 - x1)
(-5 - 4) / (-3 - 6)
-9 / -9
= 1
Using y = mx + b, plug in the slope and a point to solve for b:
y = mx + b
4 = 1(6) + b
4 = 6 + b
-2 = b
Plug in the slope and b to y = mx + b
y = 1x - 2
y = x - 2
So, the equation of the line is y = x - 2
The Richardson family is out to dinner at their favorite restaurant. The bill comes to $28.85 How much money should they leave for the bill and a 20% tip? Please explain step by step
Answers
To find the tip you have to do
28.85 x 20% which is 0.2 as a decimal
and you get $5.77. That is the tip you would leave, so you add that to the amount of the bill $28.85 + $5.77 = $34.62
Can someone please solve this using quadratic formula
2x^2 -7x -15=0
Answers
Step-by-step explanation:
a=2
b=-7
c=-15
-(-7)+-sq root (-7)²-4(2)(-15) / 2(2)
7 +- sq root 169 / 4
7+- 13 / 4
7+13 / 4, 7-13 / 4
x=5 x=-3/2
Damon has 4/7 as many marbles as Fabio. if Damon has 28 marbles, how many marbles do they have in all?
Answers
77
28 / 7 = 4
28 = 4/7 or 4 x 7
x = 7/7 or 7x7
so x would equal 49
28 + 49 = 77
The floor plan at right shows a two-bedroom apartment. The owner apartment is replacing some of the flooring in the apartment. He plans on installing new carpet in the two bedrooms and living room. The kitchen and bath have tile floors, but he is not replacing the tile. What is the area in square feet that will have new carpet?
A. 322 square feet
B. 192 square feet
C. 368 square feet
D. 690 square feet
Answers
Answer:
192 square feet
Answer:
368
Step-by-step explanation:
HELP PLEASE I WILL BE SO GRATEFUL FOR YOU
Answers
Answer:
Step-by-step explanation:
A: Transitive
B: Also transitive
C: Reflexive
D: Addition Property of Equality
Hope it helped! There are resources online that you can use to see all of the theorems for geometry.
Factor the polynomial y^5+32
Answers
Step-by-step explanation:
Please refer to the attachment
la pregunta en la imagen
Answers
Answer:
216mx meters
Step-by-step explanation:
m is in minutes so convert it in hours = 60m hrs
Speed is in metres per second, convert it in kilometers per hour= 18x/5
Now we’ve time and speed, put it in the formula
Distance = speed x time
= 18x/5 x 60m
= 216mx meters
Hope it helps