(5x² + 2x - 3)(x - 1)
= 5x³ - 5x² + 2x² - 2x - 3x + 3
= 5x³ - 3x² - 5x + 3
In short, Your Answer would be Option D
Hope this helps!
Answer:
Its not 5.05
Step-by-step explanation:
Took the test, guessed, and it wasn't that one
Answer:
60
Step-by-step explanation:
To find the area of a triangle, multiply the base and height, then divide by two
The center triangle's area is (5*6)/2, which is also 15.
Since all the triangles are congruent, multiply 15 by 4 to get the total surface area, which is 60
In short, part A is from 1pm to 6pm, well, that's 5 hours, namely t = 5.
and part B is t = 12, so we simply plug those values in, nothing to it.

and round it up as needed if any.