shoot, i don't know !!
Answer:
Step-by-step explanation:
Multiply the equations together
(5x+4)(5x^2-7x-2)
25x^3-35x^2-10x+20x^2-28x-8
Add like terms
25x^3-15x^2-38x-8
Answer: For 17 is x=24
Q1) 0.46 Q2)0.2333
Q1) P=(4+12+7)/50 =0.46
Q2) P=7/(4+7+10+9)