2x²(a-b) + x(b-a) + 6(b-a) = 2x²(a-b) - x(a-b) - 6(a-b) = (a-b)(2x²- x - 6)=
=(a-b)(2x+3)(x-2)
6x²(a-b) + x(a-b) + 12(b-a) = 6x²(a-b) + x(a-b) - 12(a-b) =(a-b)(6x²+x - 12)=
=(a-b)(3x - 4)(2x + 3)
25
Step-by-step explanation:
If 32 % is 8, then many is 100 %. We shall use ratios;
32 : 8
100 : x
Cross-multiply;
32 x = 800
x = 800 / 32
x = 25
Replace p in the given equation with the price of the item:
23 -0.15(23)
Simplify:
23 - 3.45 = 19.55
answer: $19.55
Answer:
{(2,3), (3,4), (5,1), (6,2), (7,3)}
Step-by-step explanation: