English please i dont speak Nerd im here just for point and answer good luck brotha
Answer:
hi
Step-by-step explanation:
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Answer:
-5/14
Step-by-step explanation:
2/7 times 2 to get the denominator to be 14 since adding and subtracting fractions require the same denominator. 2/7 times 2 = 4/14. -9/14+4/14=-5/14.
Answer: 25x² - 64
<u>Step-by-step explanation:</u>
(5x + 8)(5x - 8)
= 5x(5x - 8) + 8(5x - 8)
= 25x² - 40x + 40x - 64
= 25x² + 0x - 64
= ![\large\boxed{25x^2-64}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7B25x%5E2-64%7D)
NOTE: descending powers means the biggest exponent goes first, then the next biggest exponent, etc.
For example: x⁴ then x³ then x² then x then the number (which is actually x⁰)
Answer:
Burgers: 3, 6, 9
Hot dogs: 5, 10, 15
Step-by-step explanation:
Let me know if its wrong