Answer:
-2.4
Step-by-step explanation:
The answer is 20, since it’s heads and tails you have a half and half chance, therefore you divide 40 in half and get 20
You can use the is/of = %/100 formula, and just simply input the values.
Therefore, 170/580=%/100
580x=170,000
29.31
Answer:
9.07 >9.008
Step-by-step explanation:
Answer:
x^2 + 14x + 40.
Step-by-step explanation:
(x+4) (x+10)
= x(x + 10) + 4(x + 10) ( By the Distributive Law)
= x^2 + 10x + 4x + 40
= x^2 + 14x + 40.