<span>6p - (5p + 5) = -8 - 2(p +12)
*Simplify both sides of the equation by distributing*
</span><span><span><span><span>6p </span>− <span>5p</span></span> </span>− 5 </span>= <span><span><span><span>−8 </span>+ </span>−<span>2p - </span></span><span>24
</span></span><span>
*Combine like terms*
</span><span>p − 5</span>= <span><span>−<span>2p </span></span>− <span>32
</span></span><span>
*Add 2p to both sides*
</span><span><span>3p </span>− 5 </span>= <span>−<span>32
</span></span><span>
*Divide both sides by 3*
p = -9
</span>
The tax rate could be 5% as we usually pay for our tax rate in our food and 20% could be the tip rate
So we know what the variables are already.
Now, 3 x 2 = 6.
So our fraction is 6/6.
6/6 is also equal to 1.
f(5) is -8 ⇒ 1st answer
Step-by-step explanation:
Function is a relation between set of of ordered pairs (x , y),and every x has only one y
Examples:
- {(-1 , 2) , (2 , 4) , (5 , -3)} is a function because x = -1 has only y = 2, x = 2 has only y = 4 and x = 5 has only y = -3
- {(-2 , 4) , (0 , -1) , (-2 , 5)} is not a function because x = -2 has y = 4 and 5
The notation of the function is f(x) = y
The table:
→ x : f(x)
→ -4 : -2
→ -1 : 5
→ 3 : 4
→ 5 : -8
From the table
∵ x = -4
- The corresponding value of y to x = -4 is -2
∴ f(-4) = -2
∵ x = -1
- The corresponding value of y to x = -1 is 5
∴ f(-1) = 5
∵ x = 3
- The corresponding value of y to x = 3 is 4
∴ f(3) = 4
∵ x = 5
- The corresponding value of y to x = 5 is -8
∴ f(5) =-8
f(5) is -8
Learn more:
You can learn more about the functions in brainly.com/question/10879401
#LearnwithBrainly
