Selection C is the appropriate choice.
27 because 18 divided by 2 is 9 so you just add 9 more to $18
Answer:
4y-9
Step-by-step explanation:
y is the number, 4 times the number = 4y
so 4y-9
The answer is the first 1, 3,929. Because you would have to multiply 0.86 to the 11th power, then multiply that by 20646.
