x^2+9x+8=0
(x+1)(x+8)=0
x+1=0
x=-1
x+8 = 0
x=-8
solutions are -1 and -8
So firstly, add both sides by 6:
Next, multiply both sides by 4, and your answer will be
Answer:
sampling error i think
Step-by-step explanation:
40
10=25% so multiply 10 by 4 and cause there is 4 25% in 100
Except for 2 and 5, all prime numbers end in the digit 1, 3, 7 or 9.