Answer:
y = 7x^2 + 42x + 64
Step-by-step explanation:
... i know standard form, you just distribute the exponent to the parenthesis amounts and put it in order, hope it helps
105 is the product of 15 and 7.
Answer: I'm sorry I don't know but il try and calculate the answer for you
Step-by-step explanation:
The answer is 2.5 just set it up and cross multiply then divide