800(1+7)∧4
it will be $1048.63
Your answer is d hope this helps
Answer:
8x² + 11x - 9
Step-by-step explanation:
M - N
= 5x² + 7x - 4 - 1(- 3x² - 4x + 5) ← distribute parenthesis by - 1
= 5x² + 7x - 4 + 3x² + 4x - 5 ← collect like terms
= 8x² + 11x - 9
Assuming the first term in the first equation is actually x^2, then the ordered pair is C. (3, 3).