Answer:
(x+2)(x+8)=0
Step-by-step explanation:
the first term x² can only be factored by (x) times(x), and the last term 16 has factors of 16&1, 4&4 or 8&2. only 8 &2 have a sum of 10x (the middle term) so
(x+2)(x+8)=0
Answer:
x <- x - 5
Step-by-step explanation:
Answer:
$360.
Step-by-step explanation:
Given that 5 liters of a solvent cost $ 72 per liter, to determine the value of 5 liters of solvent the following mathematical calculation must be carried out, consisting of multiplying the value per liter by the number of liters to be purchased:
72 x 5 = X
360 = X
Therefore, the 5 liters of solvent will have a cost of $ 360, that is, five times the value of the liter, which is $ 72.