Selections 2, 3, 5, 6 are polynomials.
1 and 4 are not. The coefficients don't have to be integers, but the powers of the variables need to be positive integers. In 1, you have x^-1. in 4, you have x^(1/2).
Answer: $2.40 and he saved $9.60 follows: $12 x . 80 = $9.60 savings
Put it in you cal it helps
Answer:
If the area is 121 cm the answer is 38.99 if its 12 cm then the answer is 12.28
Step-by-step explanation:
Im not sure if correct but i tried
Answer:
1330.5
Step-by-step explanation:
I rounded to the tenths place.
