Answer:
Step-by-step explanation:
2:33pm
Answer:
Answer C
−5x3 + 4x2 − 5x; is a polynomial
Step-by-step explanation:
you just use distributive property to simplify, and then you know the closure property demonstrates that when you are adding, subtracting, multiplying, or dividing two polynomials, they will remain polynomials.
pls mark branliest
Answer:
4.2 or21
Step-by-step explanation:
cross multiply 7x5=35,7x3=21