Answer:
440$
Step-by-step explanation:
55 x 4=220
50 x 4=200
440$
I hope this is correct if not im sorry
Answer:
the first one
Step-by-step explanation:
Because if you put one in 3rd place y you Will always get the right answer
Answer:
12x³ - 8x² - 54x - 36
Step-by-step explanation:
The polynomial is the product of the factors, that is
(- 4x - 6)(- 3x² + 5x + 6)
Each term in the second factor is multiplied by each term in the first factor, that is
- 4x(- 3x² + 5x + 6) - 6(- 3x² + 5x + 6) ← distribute both parenthesis
= 12x³ - 20x² - 24x + 18x² - 30x - 36 ← collect like terms
= 12x³ - 8x² - 54x - 36
Answer:
x = 23
Step-by-step explanation:
2x + 19 + 5x = 180
I say this because it is an angle that is equivalent to the one adjacent to 2x+19, which is on a straight line. That means it is equal to 180.
7x + 19 = 180
180 - 19 = 7x
161/7 = x
x = 23
