We need to simplify (3x - 7) × (9x + 5). We can use the FOIL pattern to expand the expression. Doing so gives us: 27x² + 15x - 63x - 35. We can combine like terms to get 27x²- 48x - 35. Therefore, the answer to your query is 27x²- 48x - 35. Hope this helped!
Answer:
The area of the objects is 57 feet
Step-by-step explanation:
Answer:
3r + t
Step-by-step explanation:
it is that because you multiply one to t and r, and the are left with 2r + r + t. You add 2r to r and get 3r, with a left over of t.
Answer:270 + 520
Step-by-step explanation:
268+524
268 and round up 270
524 and round down 520
Answer:
y = 1/10 x + 24/5
or in standard form this is
-x + 10y = 48.
Step-by-step explanation:
The slope of the line is (5-4)/(2--8)
= 1/10
Using the point slope form y - y1 = m(x - x1):
USING THE POINT (2, 5):
y - 5 = 1/10(x - 2)
y - 5 = 1/10 x - 1/5
y = 1/10 x + 24/5