Answer:
x^7 + x^6 - 3x^4 + 4x^3 + 6x - 3.
Step-by-step explanation:
(x3 + 2x - 1) (x4 - x3 + 3)
= x^7 - x^6 + 3x^3 + 2x^6 - 2x^4 + 6x - x^4 + x^3 - 3
= x^7 + x^6 - 3x^4 + 4x^3 + 6x - 3.
He will need 48×2=96 brownies so 96÷16= 6 packages of brownie mix
Answer: $689.04
Step-by-step explanation:
To represent a negavtive number in binary u need to ask me ;)
Im 100% sure that the answer is:
Given:$75
25 hours
