No.4 please solve this ..​

0

Step-by-step explanation:

P(x)+Q(x)=(4/5)x^3-(5/6)x^2-(3/4)x+6/10

R(x)-(Q(x)+P(x))=0

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

if farmer matt works for 8 hours a day, how many days will it take him to completely plant 12 rows of crops? each batch of cookies needs 3/4 cups of sugar.

step-by-step explanation: