Answer:
f(x) = -½ x - 5x (the 3rd option)
Step-by-step explanation:
f(4)= -½(4) - 5(4)
= -2 - 20
= -22
R = 3
6x3=18
18x3=54
54x3=162 ...
You could use the solution of 9/4 times 2
Use the substitution method
Answers:
2m
2(1)
= 2
2(2)
= 4
2(3)
= 6
Answer:
$2229.27
Step-by-step explanation:
tax rate: 10.25%
tax amount: $228.50
price before tax: x
10.25% of x = $228.50
0.1025x = 228.5
x = 228.5/0.1025
x = 2229.27
Answer: $2229.27
