<span>3n - (2 + n)
Substitute 4 for variables
3(4) - (2+4)
Combine like terms
12 - 6
Subtract
Final Answer: 6
And so the correct answer would be B. 4.</span>
$60 for 2 hours and $100 in total for 2 hours of work and the service fee
Answer:
I will put the answer below, but here is a tip:
Use PEMDAS. PEMDAS IS THIS:
P ( ) parenthesis
E y+x exponents
M x multiplication
D ÷ division
A + addition
S - subtraction
Key:
Property used=PU
Step-by-step explanation:
Part A:
18= 6x(2x-3) PU=( ), y+x, x, & -
Part B:
8+3b-1 PU= y+x, +, & -
Part C:
=12 PU= =
Part D:
14+3n=8n-3x(1-4) PU= ( ), y+x, x, +, & -
Part E:
22x+11-4x-7 PU= y+x, +, & -
Answer:
B
Step-by-step explanation:
that's how exponential functions are shaped
Answer:
When you divide a negative number by a positive number then the quotient is negative. When you divide a positive number by a negative number then the quotient is also negative.
Step-by-step explanation: