<span>Solving for variable 'p'.
Move all terms containing p to the left, all other terms to the right.
Add '-2p' to each side of the equation.
-12 + -6p + -2p = 12 + 2p + -2p
Combine like terms: -6p + -2p = -8p
-12 + -8p = 12 + 2p + -2p
Combine like terms: 2p + -2p = 0
-12 + -8p = 12 + 0
-12 + -8p = 12
Add '12' to each side of the equation.
-12 + 12 + -8p = 12 + 12
Combine like terms: -12 + 12 = 0
0 + -8p = 12 + 12
-8p = 12 + 12
Combine like terms: 12 + 12 = 24
-8p = 24
Divide each side by '-8'.
p = -3
Simplifying
p = -3
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Answer:
8.03n
Step-by-step explanation:
I hope that n means pi. i just squared the radius and added pi to the end of it. sorry if that's wrong.
Answer:
-4
Step-by-step explanation:
The two equations you have are:
y = 3x - 7
x = 1 (this comes from the x value being 1)
To solve for y, use the substitution property of equality to replace x in the equation:
where x = 1,
y = 3(1) - 7
y = -4
Answer:
A) f(x) = 15x + 25; f(0) = 25
Step-by-step explanation:
x represents the amount of extra services, and 15x respresents the amount paid for all of the services. 25 represents the initial fee. f(0)=25 means that it cost $25 for a haircut with no extra services.
Let's say you have a haircut with two extra services. You would replace the x in the equation with the number of extra services, 2 in this case.
f(2)=15(2) + 25
f(2)=30+25
f(2)=55
It would cost $55 for a haircut with 2 extra services.
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Answer:
1
Step-by-step explanation:
y2 - y1/x2 - x1
10 + 8/8 + 10 = 18/18 = 1
