Simplify 6(x + y) + (x - y). 6x 7x 7x + 6y 7x + 5y
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Related Questions
An object travels 8 miles in 20 min at a constant speed. What is the objects speed in miles per hour? A. 32B. 28C. 24D. 20
Brittany has a gift box in the shape of a cube. Each side of the box measures 15 cm. what is the volume of the gift box?
X + 1.5x - 0.75 = 73 what is the value of x?
Solve for x: 1 over 4 (2x − 14) = 4.
A) 6 souvenir brochure
B) 10 souvenir brochure
C) 12 souvenir brochure s
D) 18 souvenir brochure
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6 souvenir brochures must be purchased in order Which is the correct answer would be an option (A)
What is the Linear equation?
A linear equation is defined as an equation in which the highest power of the variable is always one.
The slope-intercept form is y = mx+c, where the slope is m and the y-intercept is c.
For the functions, we have that:
The set-up fee is the admission fee.
The price per souvenir brochure is the slope.
Hence the functions are given by:
R(x) = 10 + 6.25x
S(x) = 13 + 5.75x
We have been given the total cost at Concert R and Concert S to be the same.
So R(x) = S(x).
⇒ 10 + 6.25x = 13 + 5.75x
⇒ 0.5x = 3
⇒ x = 3/0.5
⇒ x = 6.
Therefore, 6 souvenir brochures must be purchased in order for the total cost at Concert R and Concert S to be the same.
Learn more about the Linear equations here:
#SPJ2
Answer:
6 souvenir brochure
Step-by-step explanation:
K12 <3
x + 12
y + 3
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3x = 6 (Subtraction)
x = 2
Give a reason for the last step in the argument shown.
A)
addition
B)
division
C)
subtraction
D)
multiplication
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Answer: The correct answer is B) division.
Step-by-step explanation:
Hi, to answer this question we have to analyze the information given:
3(x + 4) = 18 (Given)
3x + 12 = 18 (Distributive Property)
3x = 6 (Subtraction)
x = 2
To obtain the result, in the last step we have to divide both sides by 3.
Mathematically speaking:
3x÷3 = 6÷3
x =2
So, the correct answer is B) division.
Feel free to ask for more if it´s necessary or if you did not understand something.
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Multiply
=
=
We can simplify it further:
The greatest common factor here is 168
=
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continuous function allows the x-values to be ANY points in the interval, including fractions, decimals, and irrational values. Adiscrete function allows the x-values to be only certain points in the interval, usually only integers or whole numbers.: Graph the continuous function: y = x2 for all Reals.
Answer:
Step-by-step explanation:
b took the test
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Change f(x) to y
y=ln (x+4) -2
Inverse x and y
x=ln(y+4) -2
Solve for y, result will be inverse.
x+2=ln(y+4)
convert to exponential form
e^(x+2) = y+4
y=e^(x+2) -4
This is the inverse.
f^-1(x) = e^(x+2) -4
Looking at the above function, it is (e^x) shifted to the left by two unit, being brought down (4) units. The only important part of this function is the down-shift of (4), because this represents the horizontal asymptote.
y = -4 is the horizontal asymptote, which means
for f(x) =ln(x+4) -2
x=-4 is a vertical asymptotes.