Please answer the following questions 1 2 and 3 with showing your work fully!
Answer:
1. Point of intersection = (4, 360)
2. (4, 360) number of hours and the total cost of the repairs is the same for both repair shops
3. Amy's Auto Repair: $280
Step-by-step explanation:
1. y = 100 + 65x and y = 40 + 80x
Equate the equations and solve for x:
y = y ⇒ 100 + 65x = 40 + 80x
subtract 65x from both sides ⇒ 100 = 40 + 15x
subtract 40 from both sides ⇒ 60 = 15x
divide both sides by 15 ⇒ 4 = x
Therefore, x = 4
Substitute x = 4 into either of the equations to find y:
⇒ y = 40 + (80 x 4) = 40 + 320 = 360
Point of intersection = (4, 360)
2. The two lines intersect at (4, 360)
In this context, the point of intersection is where the number of hours and the total cost of the repairs is the same for both repair shops.
3. Substitute x = 3 into the equations and compare:
Mike's repair shop: y = 100 + (65 x 3) = 295
Amy's auto repair: y = 40 + (80 x 3) = 280
Therefore, Amy's Auto Repair is the cheapest (as 280 < 295) and the cost is $280.
PLEASE HELP!!!! WILL MARK BRAINIEST
Answer: True
Explanation: It must work for every possible input value. And it has only one relationship for each input value.
GIVING BRAINLIEST FOR BEST ANSWER!
Solve seven times four and five eighths.
A) Twenty eight and three eighths
B) Twenty eight and five eighths
C) Thirty two and three eighths
D) Thirty two and five eighths
Answer: the answer to you question would be C.
Answer:
C) Thirty two and three eighths
Step-by-step explanation:
Which is the correct simplified version of the expression 32x + 8 – 34x?
Group of answer choices
A. 66x + 8
B. 74x
C. -2x + 8
D. 6x
The probability a train car will be full is 60%. Which word or words best describes the likelihood the train car will be full?
A. certain
B. unlikely
C. Highly likely
D. somewhat likely
Answer:
C-highly likely
Step-by-step explanation:
its bigger than 45 so closer to 100%
Answer:
somewhat likely
Step-by-step explanation:
its not 100% (certain)
its not below 50% (unlikely)
it not above 65~99% (highly likely)
above 50% (somewhat likely)
Help meeeeee! don't search please and copy down definition! use a basic sentence.
Answer:
A Quadrilateral is a four-sided polygon,like a square,rectangle,or rhombus
Hope it Helps#CarryOnLearningWhat is the simplified expression for 5^-3 x 2^2 x 5^6 / 2^3 x 5^2 1) 2^2/5^2 2) 5/2^2 3) 5/2 4) 5^2/2
1) 2^2/5^2
2) 5/2^2
3) 5/2
4) 5^2/2
Its: 3) 5/2
Explanation:
too complicated
Help me please :,D
I just need the two unanswered questions
Hi friend I hope helps hehe thanks again I need a girl and you have a great I need my gems for traveling to leave bye for now go to the original series is my new favorite color is that right answer the question is the best time to plant the original one I need to go to my room for traveling merchant sorry for the confusion I'm gonna go to my room for traveling for the original one I need to get that right answer the phone or something to my office 6
LAST 2 QUESTIONS PLEASE HELPPP
(didnt forget this time)
Answer:
2nd choice down
$929.84
Step-by-step explanation:
3.19*36=114.85
114.84+815=929.84
Answer:
7) 1.75c+7.50. If you knew the amount of cupcakes you would multiply that number by 1.75, but you don't know it, so we represent it with c. If you only pay the 7.50 one time, then there's nothing to multiply it to.
8) $929.84. Multiply 36 gallons × $3.19 per gallon, and you get $114.84. Then, add the $815 for the Airbnb and you get $929.84
Help me please!!! Edit pic and circle the answer and show your work. I will give a brainlist point!
Answer:
A and C
Step-by-step explanation:
area of A is 2x4 is 8 and area of C is 2x2 + 2x2 which is also 8
Which of the following describes the transformation from Figure 1 to Figure 2?
On a coordinate plane, figure 1 has points (negative 2, 5), (negative 2, 4), (negative 3, 4), (negative 3, 2), (negative 5, 2), (negative 5, 5). Figure 2 has points (negative 5, negative 2), (negative 4, negative 2), (negative 4, negative 3), (negative 2, negative 3), (negative 2, negative 5), (negative 5, negative 5).
CLEAR CHECK
A translation down 4 units
A rotation of 270° counter-clockwise around the origin
A rotation of 90° counter-clockwise around the origin
A reflection over the x-axis
What is the solution to the equation 1/4x - 1/8 = 7/8 + 1/2x?
Answer:
x = -4
Step-by-step explanation:
I simplified both sides, then, isolated the variable
what fraction is 8 m of 20m ?
Answer:
40 / 100 or 2/5
Step-by-step explanation:
8/20
20 divided by 4 is 5 and 8 divided by 4 is 2 thats why
2/5
or you can do 20 times 5 which is 100 and 8 times 5 which is 40 so thats why 40/100
BRAINLIEST PLEASE !!! :)
8 meters is equivalent to the fraction 2/5 of 20 meters.
Given that:
Given part, 8 meters
And whole part, 20 meters
To express 8 meters as a fraction of 20 meters, simply divide the given part by the whole.
The formula is given below,
Fraction = (Part) / (Whole)
Put the given values in above formula and calculated as:
Fraction = (Part) / (Whole)
Fraction = 8 m / 20 m
Now, simplify the fraction by canceling out the common factor of 4:
Fraction = (8 m / 4) / (20 m / 4)
Fraction = 2 m / 5 m
So, 8 meters is equivalent to the fraction 2/5 of 20 meters.
Learn more about Fraction here:
https://brainly.com/question/10354322
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Examine the system of equations.
t + f = 42,
2t + 4f = 100
Graph the first equation with t on the horizontal axis. Use the points (0, 42) and (42, 0).
Answer:
Graph (0, 25) and (50, 0)
Step-by-step explanation:
Intercept form of an equation for a line is ...
x/(x-intercept) + y/(y-intercept) = 1
Dividing each equation by the constant on the right can put it into this form.
First equation:
t/42 + f/42 = 1
Second equation:
t/50 + f/25 = 1
This tells you the second equation can be graphed using the points ...
... (50, 0) and (0, 25) . . . . . matches the second selection
pleaseeeee help me with this!
Answer:
x=32 degrees
Step-by-step explanation:
triangle is 180
right angle=90
angle=58
180-90-58=32
Help me pleaseeeee!!!
Answer:
Option C is the correct option
GIVING BRAINLIEST FOR BEST ANSWER!
Solve three tenths times five sevenths.
A) fifteen seventieths
B) twenty seventieths
C) eight seventeenths
D) fifteen seventeeths
Answer:
It would be A
Step-by-step explanation:
Fifteen Seventieths :D
. . . ╰──╮╭┈─ ◌ೄ◌ྀ ˊˎ. . . ╰──╮╭┈─ ◌ೄ◌ྀ ˊˎ༊*·˚☄. *. ⋆
₊˚ ଘ Answer:[tex]\boxed{ \textbf{\frac{15}{70}or 15/70 } }[/tex][tex]\boxed{15/70~or~\frac{15}{70} }[/tex]
Step-by-step explanation:
We will write the equation like this:
[tex]\boxed{\frac{3}{10}~x~\frac{5}{7} }[/tex]
We can rewrite it like this:
[tex]\boxed{\frac{3~x~5~}{10~x~7} }[/tex]
Multiply the fractions:
[tex]\boxed{\frac{3}{10}~x~\frac{5}{7}=15/70 ~or~\frac{15}{70} }[/tex]
Therefore, the Answer is option A (15/70)
Answer the question below if you need more info please ask in the comment section
Answer:
1/9 by squaring 1/3........
D............................................
Step-by-step explanation:
I'm sorry if I'm wrong
Listed in the Item Bank are key terms and expressions, each of which is associated with one of the columns. Some terms may display additional information when you click on them. Drag and drop each item into the correct column. Order does not matter.
ITEM BANK: Move to Bottom
A cell phone company charges $19.95 per month for the first 2G of data usage, then $5 per gig of usage over the initial 2G.4y = 2x5y = x +
1
3
A cell phone company charges $29.95 per month for unlimited data usage.Direct VariationY-intercept is not the originx =
2y
5
+ 8y = -7xy = 4x - 6y = 5xy = 5x + 1y =
x
2
y =
x
3
- 4y = xy-intercept is the origin
[tex]\color{indigo}\rule{1pt}{1000000pt}[/tex]
-2.5(-3+4n+8) can you please expand it? tysm!!
Answer:
-12.5-10n
Step-by-step explanation:
-2.5(-3+4n+8)
= -2.5(5+4n)
= -12.5 -10n
Answer:
-12.5-10n
Step-by-step explanation:
(-2.5× -3)+(-2.5×4n)+(-2.5×8)
7.5- 10n-20
7.5-20-10n
-12.5-10n
What is the sum of x and y in the figure shown?
The following set of numbers is going to be graphed on a histogram. If there are going to be six intervals in the display, what will the first interval be?
3, 19, 11, 29, 4, 6, 10, 16, 2, 21, 15, 22, 13, 9, 1, 17, 2, 26, 18, 7
0-5
1-5
1-6
Thank you!
Answer:
0-5
Step-by-step explanation:
help ill give brainlest pls
Answer:
D
Step-by-step explanation:
Look at the coordinates of the new figure. Remember that coordinates are formatted so that the x comes first and then the y
Help distributive property (10 points) and brainlest
Calculate
48
×
3
8
and select the correct responses from the drop-down lists.
48
×
3
8
=
Choose...
and
Choose...
ALSO ITS FRACTIONS ILL GIVE BRAINLYEST AND 30 POINTS
Answer:
48 x 3/8 = 18 (18 and 0/8)
Step-by-step explanation:
48 x 3/8 = (48 x 3) ÷ 8 = 144 ÷ 8 = 18
The product of the multiplication of 48 and [tex]\frac{3}{8}[/tex] is 18.
Multiplication is an arithmetic operation that combines two or more numbers to find their total product. It is the process of repeated addition or scaling of quantities. In multiplication, the numbers involved are called factors.
The result of a multiplication operation is called the product. The product is obtained by adding a number to itself a specified number of times or by scaling a number by another number.
48 [tex]\times[/tex] [tex]\frac{3}{8}[/tex] = 6 [tex]\times[/tex] 3
= 18.
Learn more about multiplication here:
https://brainly.com/question/11527721
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Write a story that could represent this math problem.
Answer:
The third pig is only 2/3 of the way done with his strawberry house, the fourth pig builds a house out of sticks he’s only 2/3 of the way there, the last pig builds a house out of bricks he’s only 2/3 of the way there.
Step-by-step explanation:
LAST 2 QUESTIONS PLEASE HELPPP
I need help plssss so yeh ill mark brainleist
Answer:
2. [tex]\frac{1}{40}[/tex]
4. [tex]\frac{5}{48}[/tex]
6. [tex]\frac{1}{45}[/tex]
8. [tex]\frac{1}{8}[/tex]
10. [tex]\frac{1}{35}[/tex]
12. [tex]\frac{3}{10}[/tex]
14. [tex]\frac{11}{72}[/tex]
16.[tex]\frac{5}{32}[/tex]
Answer:
1. 0.025.2. 0.104166666663. 0.022222222224. 1/8.5. 0.028571428576. 3/107. 0.152777777778. 0.15625Step-by-step explanation:
1/5 / 8 = 0.0255/8 / 6 = 0.104166666662/10 / 9 = 0.022222222221/4 / 2 = 1/8.1/5 / 7 = 0.028571428579/10 / 3 = 3/1011/12 / 6 = 0.152777777775/8 / 4 = 0.15625.What multiplies to give you 15 and adds to give you -8?
Answer:
-5 and -3 because if you multiply both the answer is 15 and if you plus both the answer is -8.
Im Confused…
( The question is in the image )
Answer:
488
Step-by-step explanation:
Area of rectangle: 17 x 22 = 374
Area of triangle: 22 - 10 = 12
0.5(12 x 19) = 114
Add them together: 374 + 114 = 488