Answer:
a) 5 x² + 3 x -10
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given polynomials
3 x² - 5 x + 1 and 8 x² - 2 x -9
Given that
3 x² - 5 x + 1 From 8 x² - 2 x -9
⇒ 8 x² - 2 x -9 - ( 3 x² - 5 x + 1 )
= 8 x² - 2 x -9 - 3 x² + 5 x - 1
= 5 x² + 3 x -10
Well you could think of this like this
-376+-3, is the same as adding with negatives, instead of adding with positives, like 376+3, we are only changing the sign in front of it. So instead of it being equal to 379, -376+-3 = -379.
i think the answer is 12
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
Use the fundamental counting principal.
There are 6 possible outcomes on one spinner and 5 possible outcomes on the other spinner. Multiply the possible outcomes together to get the total possible outcomes.
6 x 5 = 30
60 beats per minute is the answer
