$27.79. First multiply the percentage as a decimal out of 100. Subtract that number from the original amount. Do the same thing with the number you got from subtracting(multiply by percentage then subtract from starting amount(the new one)) you end up with $27.79
Constant is y =5
Cubic is y = x^3
Souare root is y = x ^2
I don’t know the rest sorry
Answer:
4 units
Step-by-step explanation:
The answer is A, because subtracting a negative is the same as addition.