5 times (-17)= -85 so you should have said -85
You flip the second fraction and you multiply. 1 and 2/5 or 1.4
Answer:
3 1/2
Step-by-step explanation:

sorry it just takes me forever to write the explanation
Answer:
83.55
Step-by-step explanation:
i think
Answer:
4x² - 20x + 16
Step-by-step explanation:
Given
(4x - 4)(x - 4)
Each term in the second factor is multiplied by each term in the first factor, that is
4x(x - 4) - 4(x - 4) ← distribute both parenthesis
= 4x² - 16x - 4x + 16 ← collect like terms
= 4x² - 20x + 16