X=90y=70I used the process of elimination.
Answer:
25 Points
Step-by-step explanation:
That the only number
3.495 is written in fraction as 395/100 and in simplest form as 79/20 and in mixed fraction as (3)19/30
P.S: it is 3 whole
hope this helps :)
Model rule is: (+)(-)= -
and the product is -520
(X^2 -5x+6)(x-5) = x^3- 10x^2 +31x -30
