Can you tell me by how many dollars has the price risen
Answer:
30
Step-by-step explanation:
it is right

Solve it and you get 1/8 easy.
Answer:

Step-by-step explanation:

Expand/Distribute x+3 in x+5

Distribute 3 in the expression.

Answer:
(x-5) (x+4)
Step-by-step explanation:
x^2-x-20
What two terms multiply to -20 and add to -1
-5*4 = -20
-5+4 = -1
(x-5) (x+4)