The graph below shows a line of best fit for data collected on the amount customers spent in relation to the discount they received.
The equation of the line of best fit is y = 25x + 7.5. What does the y-intercept represent?
A.
the discount received by a customer who did not make a purchase
B.
the discount per item
C.
the amount spent by a customer who did not receive a discount
D.
the number of items purchased
Answers
Answer:C
Step-by-step explanation:
Related Questions
Will give brainlest if correct, and 5 stars.
Solve for x
Answers
Answer:
the answer is 10
Step-by-step explanation:
92+78=170
180-170=10
theres 180 beacuse every straight line has the angle of 180
Answer:
x = 10
Step-by-step explanation:
These 3 angles are supplementary so they all equal 180:
92 + x + 78 = 180
x + 170 = 180
x = 10
questions in the files! please answer fast i will give brainless if you answer all of them!
Answers
1- b and d
2-A
3-the function has a greater slope
4-A
5-Bestest buddy
The Ramirez family is driving from City A to City B. In 6 days, they have traveled 2430 miles. At this rate, how long will it take them to travel from City A to City B?
Answers
Which one of these four sets of side lengths will form a right triangle?
Answers
True or false: The cross section of a 3D object may look different depending on the direction (horizontal or vertical) of the cut.
Options:
True
False
Answers
True, as there is no guarantee that it will be symmetrical.
What is Geometry?Geometry is defined as the study of two-dimensional or three-dimensional figures like quadrilaterals, Triangles, circles their sides, and angles.
Symmetry is defined as if the object is cut by its center line the two cut parts should be the mirror image of each other so that we can call them symmetric to each other.
Depending on the cut's direction (horizontal or vertical), a 3D object's cross-section may appear differently.
Therefore, the given statement is true that the cross-section of a 3D object may look different depending on the direction (horizontal or vertical) of the cut.
To know more about geometry follow
https://brainly.com/question/12466142
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select all the expressions that are equivalent
2 + 6k
16k + 18
8k - 2
6k + 2
Answers
Answer:
2+6k
6k+2
Step-by-step explanation:
Answer:
The expressions that are equivalent are: 2 + 6k and 6k + 2
Step-by-step explanation:
No matter in what order a function is written (weather the integer is first or the variable), it will always be equivalent.
Hope this helps!
A prism has a cube-shaped hole in the middle of it. The cube measures 3 cm by 3 cm by 3 cm. What is the volume of the prism?
Answers
Answer:
27 cubic inches :)
Step-by-step explanation:
Tell whether the angles are complementary or supplementary. Then find the value of x.
this just confused me a bit. x - 20? They are complimentary so ik the other side has to be 20
Answers
So,
x + (x - 20) = 90
Now we have to solve for x. To find x we need to isolate it (get it by itself)
Add 20 on both sides:
x + x = 110
Simplify:
2x = 110
Now divide 2 on both sides (to get x by itself)
x = 55
Let’s check our answer:
55 + ( 55 - 20) = 90
55 + 35 = 90
90 = 90
So your answer should be x = 55.
Will give brainlest if correct, and 5 stars.
Solve for x
Answers
Answer:
x = 156
Step-by-step explanation:
These angles are supplementary so they add up to 180:
x - 5 + 29 = 180
x + 24 = 180
x = 156
Answer:
x = 156
Step-by-step explanation:
The line equals 180 degrees, and the angle 29 degrees is already given.
180-29 = 151
This means that the other angle must be 151 degrees.
(x - 5)°
If we replace 156 with x, we will get 151 degrees, so that means x = 156.
(156 - 5)° = 151°
Calculate the area of each shape below. Figures are not drawn to scale.
Answers
Answer:
sorry its impossible to take out the ans of this
Answer:
A = 168 m²
Step-by-step explanation:
The area (A) of a triangle is calculated as
A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )
Here b = 8 + 16 = 24 and h = 14 , then
A = [tex]\frac{1}{2}[/tex] × 24 × 14 = 12 × 14 = 168 m²
Which of the following is a rational number but NOT an integer?
4
-8
13/2
2.498546426537 ......
Answers
Answer:
d option is the correct option because it can be expressed as fraction
I really need help finding the surface area
Answers
I need help,dont understand this question at all
Answers
Find the x-intercept of the function y=−0.2x+0.55
Answers
Answer:
2.75
Step-by-step explanation:
y=0
−0.2x+0.55=0
0.2x=0.55
x=2.75
Answer:
x=-2.75
Step-by-step explanation:
Plug y=0 into the equation and solve for x:
y=-0.2x+0.55
0=-0.2x+0.55
-0.55=0.2x
-2.75=x
Therefore, x=-2.75
CAN SOMEONE HELP ME I DONT KNOW WHAT IM FREAKING DOING
Answers
Answer:
18 qts
Step-by-step explanation:
Since 1 gallon=4qts, you would multiply the gallons by 4 to reach your answer. 4.5 gallons=18qts
Answer:
It would be 18 quarts
Step-by-step explanation:
Hope this Helps!
Directions: Measure each section of the rocket to the nearest millimeter.
A =______ mm
B = ______ mm
C = ______ mm
D = ______ mm
E = _______ mm
F = ________ mm
G = ________ mm
Answers
Answer:
a
Step-by-step explanation:
an elevator traveled up 8 floors and then down to the second floor. how many floors did the elevator travel down?
Answers
31. Which side of the triangle in the diagram is the hypotenuse?
A. AB
B. BC
C. CA
Answers
Answer:
A. AB
Step-by-step explanation:
The hypotenuse is the opposite side of where the right angle is. Therefore, AB would be the hypotenuse.
Hope this helps! :)
51. Find the length of the unknown side x of this triangle, evaluate your answer to two decimal places.
Answers
Answer:
See work, below.
Step-by-step explanation:
The radius of this circle is 10 and so the diameter is 20. The measure of the angle opposite side x is found as follows:
adj side
cos theta = ------------------- = 18/20. Find theta:
hypotenuse
theta = arccos 18/20 = 0.451 radian.
Now use the sine function to find x:
x x
sin 0.451 radian = ------------------- = ------------- = 0.651
hypotenuse 20
which results in x = 20(0.651) = 13.02
x = 13.02 units
I should have used the Pythagorean Theorem up front.
18² + x² = 20² becomes x² = 400 - 324 = 76, and so x = √76 ≠ 8.72
pls help me with A and B. my calculator isn't working. if you could put a picture of the graph that would be great too ;)
Answers
Answer:
get an online calculator
Step-by-step explanation:
1 go to playstore
2 search algebra calculator
3 download calculator
4 open calculator
5 solve problem
Jade buys a blouse and a skirt for 34 of their original price. She pays a total of $31.50 for the two items. If the original price of the blouse is $18, what is the original price of the skirt?
Part A
Which equation represents the situation?
0.75s = 31.50
34(18s) = 31.50
0.75(s + 31.50) = 18
34(18 + s) = 31.50
Part B
Use the Distributive Property to solve the equation.
Enter your answer in the box.
$
Answers
Answer:
`Part A:
D. 3/4(18 + s) = 31.50
Part B:
$36
Step-by-step explanation:
I think 34 is 3/4, is that right?
here, s is the cost of the skirt
Part A: The answer would be:
3/4(18) + 3/4(s) = 31.5 =
3/4(18 + s) = 31.5
Part B: 3/4(18) + 3/4(s) = 31.5
4.5 + 3/4s = 31.5
Subtract 4.5 from both sides:
3/4s = 27, 27 is the cost of the skirt now, but we need the original price.
multiply both sides by 4/3:
s = 36
Any thoughts? I think it may be C but im unsure
Answers
Answer:
It's either C or D.
Step-by-step explanation:
I can't quite read the question but I am assuming its asking to show the matching parabola so that would mean C or D.
Anyone know? Please help. I WILL GIVE YOU HALF EATEN CHEETO IF YOU CAN GIVE ME ANSWER
Answers
Answer: y>7-15x
Slope-Intercept Form: Y=MX+B
Eliminate 15x to get only y on one side.
15x-15x=0
y>7-15x
Teresa is maintaining a campfire. she has kept the fire steadily burning 4 hours with 6 logs. She wants to know how many logs she need to keep the fire burning for 18 hours. Select the equations tessa can use, and determine the number of logs she needs to maintain the fire for 18 hours. Select all that apply.
A. X/6=4/18
B. X/6=18/4
C. X/18=6/4
D. X/4=18/6
E. 4/6=18/X
Answers
Step-by-step explanation:
Let x be the number of logs=18 hours
6 logs=4 hours
X*4=18*6
4x=108
x=27 logs
so therefore 27 logs are needed to keep the fire burning for 18 hours
For a school fundraiser, Elena will make T-shirts. She will order T-shirts and print graphics on them. Elena must spend $350 on a printing machine and $5.50 per shirt for the blank shirts, ink, and other supplies. How many T-shirts can she make with $1175?
Answers
Answer:
Elena can make 150 t-shirts
Step-by-step explanation:
Find the amount after she buys the printing machine. $1,175-$350=$825Divide by the cost per t-shirt $825÷$5.50=150 t-shirtsFinal answer: 150 t-shirtsAngle relationship-error analysis
Answers
Answer:
23
Step-by-step explanation:
Answer:
yo
Step-by-step explanation:
yo
help marking brainliest again
Answers
Answer:
this amire, will help, will help, and will not help
Step-by-step explanation:
Will not help (because her aunt is not an official loan giver)
Will not help
Need Help Quick Please!
Solve for x.
−1/5 (x − 4) = −2
Enter your answer in the box.
x =
Answers
A. It shows the unit rate of the graph in hours per mile
B. It shows the unit rate of the graph in miles per hour.
C. It shows the time, in hours, it takes the towboats to travel in 1 mile.
D. It shows the distance traveled, in miles, by the towboat after 5.25 hours.
Answers
HELP ME PLSSSS
The Wheel Shop sells other kinds of vehicles. There are bicycles and go-carts in a different room of the shop. Each bicycle has only one seat and each go-cart has only one seat. There are a total of 21 seats and 54 wheels in that room. How many are bicycles and how many are go-carts? Explain how you figured it out.
Answers
2*15 + 4*6 = 54
30 + 24 = 54
54 = 54 = ok
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answer is:
number of bicycles is 15
number of go karts is 6
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