Answer:
x = 2y + 16Step-by-step explanation:
Given equation:
x/2 - 8 = ySolve for x:
x/2 = y + 8 ⇒ add 8 to both sidesx = 2y + 16 ⇒ multiple both sides by 2____________
[tex] \: [/tex]
[tex] \frac{x}{2 - 8} = y[/tex]
[tex] \frac{x}{2} = y + 8[/tex]
[tex]x = \bold{2y + 16}[/tex]
9
A car mechanic charges an initial fee to inspect a car plus an hourly rate to repair the car if no new parts
are needed. The total charges for the inspection and repair of cars with no new parts needed are shown in
the table below
The Mechanic's Bill
Number of
Total
Hours
Worked
Charges
$25
$60
2
$95
$130
4
$165
Which equation best represents the linear relationships between y, the total charges in dollars, and x, the
number of hours the mechanic worked?
0
1
3
A y = x + 35
B y = x + 60
cy - 35x + 25
Dy = 35x +60
Answer:
C) is correct answer
Step-by-step explanation:
In pic
(Hope this helps can I pls have brainlist (crown)☺️)
The equation y = 35x +25 represents the linear relationship between y, the total charges in dollars, and x, the number of hours the mechanic worked.
What is the equation?The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
The given table shows the relationship between the total charges and the number of hours worked by the mechanic.
Number of hours worked, x Total charges, y
1 60
2 95
3 130
4 165
Let the equation for this relationship:
y = mx + c ....(i)
From the table, we can see that the mechanic charges an initial fee of $60, and then an additional $35 for each hour worked.
Here, m = {(95-60)/(2-1)} = 25
60 = 25(1) + c
c = 60 - 25 = 35
So, the equation is y = 25x + 35
Therefore, the equation y = 35x +25 represents the linear relationship.
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5) Cuando 102 se divide por 2/3 la respuesta es
Answer:
Cuando 102 se divide por 2/3 la respuesta es 153
Step-by-step explanation:
102 : 2/3 =
102 * 3/2 =
51 * 3 =
153The number of students spent time useing electronic devices is ? Times the number of hours spent playing sports
If m∠12 = 117° and m∠5 = 51°, find each measure.
m∠1 = º m∠8 = º
m∠2 = º m∠9 = º
m∠3 = º m∠10 = º
m∠4 = º m∠11 = º
m∠6 = º m∠13 = º
m∠7 = º m∠14 = º
Answer:90
Step-by-step explanation:
help help hep me sorry for like a million queestions
Answer:
1/12. Larger the disparity between numerator and the denominator (with the denominator the larger), the smaller the fraction!
I will give brainliest!
Answer:
48 meters
Step-by-step explanation:
The drawing will be twice as large in all dimensions. The perimeter will be the same, 48 meters. The new scale for the new drawing should reflect that 1 unit on the drawing = x meters. In both cases the perimeter will be the same. The drawing size and scale factors are different. When you get to a scale of 1:1, you'll have an actual drawing with a perimeter of 48 meters.
Hi i need help with this
Answer:
is there an equation for the problem?
Step-by-step explanation:
Answer:
11/24 pound
i think so right
What is the decimal equivalent of each rational number?
a. 9/11
b. 4/5
c. -17/5
d. 5/9
plz hurry !!!!
Answer:
a) 9/11 = 0.8181...
b) 4/5 = 8/10 = 0.8
c) -17/5 = -34/10 = -3.4
d) 5/9 = 0.5555...
Round 171,936 to the nearest ten thousand
Answer:
Rounding = 170,000
Your answer is → 170,000
Marco needs to buy cat food. At the nearest store, 6 bags of cat food cost 19.50. How much would Marco spend on 3 bags of cat food. proportional relationships
6 bags cost 19.50
3 is half of 6
we need to find half of 19.50
in your calculator type 19.50/2
you'll find 9.75,
Hope this helped!
newton's second law of motion States that the acceleration of an object is directly proportional to the force exerted on the object. if an object accelerates at a rate of 3 m/s2 , it will exert a force of 15 N. how much force will the same object exert if it accelerates at a rate of 7 m/s2?
pls pls pls help (๑•﹏•)
Answer:
Step-by-step explanation:
F=(2kg)×(3ms2). ∴F=6kgms2=6 Newton. =6N. Therefore, Force required to accelerate the body is 6N
The force the same object will exert if it accelerates at a rate of 7 m/s² is 35 N
From the question,
We have that,
Newton's second law of motion states that the acceleration of an object is directly proportional to the force exerted on the object
Let a represent the acceleration and F represent the force exerted
Them we can write that
F ∝ a
Introducing a constant, m, which is the mass of the object
Then, we get
F = ma
From the question,
If an object accelerates at a rate of 3 m/s² , it will exert a force of 15 N
We will the determine the mass, m, of the object using the above formula
F = ma
We have that
a = 3 m/s²
F = 15 N
Using
F = ma
Then,
15 = m × 3
m = 15÷3
∴ m = 5kg
Now, we can determine the force the same object would exert if it accelerates at at rate of 7 m/s²
Using the same formula
F = ma
a = 7 m/s²
m = 5 kg
∴ F = 5 × 7
F = 35 N
Hence, the force the same object will exert if it accelerates at a rate of 7 m/s² is 35 N
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The sum of two numbers, x and y, is 12. The difference of four times the larger number and two times the smaller number is 18. Which system of equations should you use to find the two numbers?
Answer:
4x – 2y = 18
Step-by-step explanation:
Hope this helps!
Which phrase has the same meaning as 12y - 2?
-
O A. Subtract the sum of 12 and y from 2.
O B. Subtract 2 from the sum of 12 and y.
O C. Subtract the product of 12 and y from 2.
D. Subtract 2 from the product of 12 and y.
code for the below question
We have to calculate the area of a rectangle, a square and a circle. Create an
interface 'Shape' with three methods declarations namely 'RectangleArea' taking two
parameters, 'SquareArea' and 'CircleArea' taking one parameter each. The parameters
of 'RectangleArea' are its length and breadth, that of 'SquareArea' is its side and that of
'CircleArea' is its radius. Now create another class 'Area' containing all the three
methods 'RectangleArea', 'SquareArea' and 'CircleArea' for printing the area of
rectangle, square and circle respectively. Create an object of class 'Area' and call all the
three methods.
Step-by-step explanation:
can I use python?
yes or no
On a piece of paper, graph y-3 > 2x + 2. Then determine which answer
choice matches the graph you drew.
A
B
с
D
56(0.5
56(0.5)
56(0,5)
5°(0,5
-5 (-3,-1)
5
-5 (-3,-1)
5
5 (-3,-1)
5
6 (-3,-1)
5
-5
A. Graph A
B. Graph B
c. Graph C
D. Graph D
9514 1404 393
Answer:
C. Graph C
Step-by-step explanation:
All of the graphs show the boundary line with the correct slope and y-intercept. To figure which graph, you can ignore everything except "y" and the inequality symbol. That means we're looking at ...
y >
So, the values of y that are solutions are greater than those on the boundary line. The values on the boundary line are not included. This means the shading of the solution area is above the dashed boundary line, as shown in Graph C.
Can you please help me with#11?I'm not sure how to find the answer.
Answer:
You need to find the x and y intercepts so...
The x intercept is (18,0) since x=18
The y intercept is (0,12) since y=12
Step-by-step explanation:
Cover the y when you are finding the y intercept
Cover the x when you are finding the x intercept
8x/8
144/8
=18
12y/12
144/112
=12
Simplify this expression 5xy - x2 + 2xy + 3x2
Answer: 5xy-x2t+2xy+3x2t Final result : x • (2xt + 7y) Step by step solution : Step 1 :Equation at the end of step 1 : ((5xy-((x2)•t))+2xy)+(3x2•t) Step 2 : Step 3 :Pulling out like terms : ...
Step-by-step explanation:
Answer:
2 [tex]x^{2}[/tex] + 7 x y
Step-by-step explanation:
The tickets for a figure skating performance sold out in 4 hours. If there were 40,000 tickets sold, solve the equation 40,000−4x=0 to find the number of tickets sold per hour.
Answer: look it up
Step-by-step explanation:
A boy needs to grill 13 pounds of meat for a cookout. Determine the Maximum cost per pound that he can afford if he wants to spend the most $70 on his meat purchase
Answer:
$5.38 per pound
Step-by-step explanation:
70/13=5.384615
5.38x13=69.94
-2/5x12 equivalent expressions
Answer:
-4.8
Step-by-step explanation:
so you * Good Times by 5 and each time you do by 12
A math book at Housatonic Community College cost the bookstore $84 to purchase. They sell it for $126. What percent markup did the bookstore charge?
write a formula, including units, for the surface area.
Answer:
plz mark me as a brainliest plz
What is the value of b?
b
B+42
B-20
Answer:
b=22°
Step-by-step explanation:
because b+42=b+b-20
b+42=2b-20
b-2b=-20-42
-b=-22
b=22°
Gabe's bill at Colton's was $25. If he decided to leave his server a 20% tip, how muc
money did he spend in all?
Answer:
$31.25
Step-by-step explanation:
If I understood the question correctly, it should be $31.25. 25 x 0.25 (25 percent) = 6.25. 25 + 6.25 = 31.25.
Can somebody help me asap I need this finished
Answer:
A) y=5x-3
Step-by-step explanation:
–12+33a −46a
SIMPLIFY
Answer:
-12-13a
Step-by-step explanation:
An electrician cuts off two 93’ pieces and four 12 -foot pieces of conductor from 1240 feet reel. How much of the reel is left?
What is the equation in point slope form for a linear function with a slope of m = -4 that passes through the
point (2,- 7)?
fifteen minutes past eight in the evening on a 24 hour clock
Answer:
20:15
Step-by-step explanation:
Answer:
A quarter past eight.
Step-by-step explanation:
The function y = 5.75 + 2.5(x - 2) can be used to determine cost in dollars to rent a house of x square feet. What is the rate of change of the cost in dollars with respect to the number of square feet?
The rate of change is given by the coefficient of x in the cost function. Hence, the rate of change of cost in the function is 2.5
Given the cost function :
y = 5.75 + 2.5(x - 2)Expanding the function and expressing in slope intercept form:
y = 5.75 + 2.5x - 5
y = 2.5x + 2.75
Therefore, the slope of the function is 2.5 ; which ubsthe rate of change of the cost function.
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