Answer:
6x² - 17x - 45
Step-by-step explanation:
Each term in the second factor is multiplied by each term in the first factor
(2x - 9)(3x + 5)
= 2x(3x + 5) - 9(3x + 5) ← distribute both parenthesis
= 6x² + 10x - 27x - 45 ← collect like terms
= 6x² - 17x - 45
Answer:
82m²
Step-by-step explanation:
split it into a rectangle and square
3x6=18
8x8=64
total area = 82
Answer:
A. (2,-1) b:2
Step-by-step explanation:
Answer:
From scatter plot companies can predict future sales, and what will happen next. To help with this predictions most companies draw a line through the scattered plot called best-fit line. This line should be close to most of the points on the scattered line. Approximately half the point on the top of the line and half on the bottom.In this case the company will ignore the points tat far away from the line.