Answer:(f*g)(x)= 21x^2 -29x -10
Step-by-step explanation:
(3x-5)(7x+2)
21x^2-35x+6x-10
21x^2-29x-10
9 x 0.55 = 4.95, which can be rounded to the ones place.
5 books remain.
Answer: Yes
Step-by-step explanation:
A: 12 minutesAnswer to B: 36 minutesAnswer to C:
Answer:
<h2>
2(a + 2b)</h2>
Step-by-step explanation:

When there is a (-) in front of an expression in parentheses, change the sign of each term in the expression.

Collect like terms

Factor out 2 from the expression

Hope this helps...
Good luck on your assignment..
It's 12 because if you divide 6 by 0.5 you should get 12, so basically use the opposite operation.
Hope that helps!