It's B. If you FOIL you get 6y^2+2y-15y-5
Given expression in the question has 4 terms (5x⁴), (-7x³), (x) and (2).
Expression given in the question is,
(5x⁴ - 7x³ + x + 2)
Characteristics of this polynomial are.
- Number of terms in the polynomial = 4
- Degree of the polynomial = 4
- Terms of the polynomial are (5x⁴), (-7x³), (x) and (2).
Therefore, Options (2), (3), (5) and (6) are the correct options.
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brainly.com/question/17660580
Current age = x
4/5x>3/4(x+1)
4/5x>3/4x+3/4
16/20x>15/20x+3/4
1/20x>3/4
Multiple each side by 20
x>3/4*20
x>60/4
x>15
The smallest age you could be is 16
Hope this helps :)
Answer:
-430
Step-by-step explanation:
If Jeff is x years old, Ben is x - 9 years old.
Ten years later, Jeff would be x + 10 years old and Ben would be (x - 9) + 10 years old.
x + 10 + (x - 9) + 10 = 67
2x + 11 = 67
2x = 56
x = 28
Jeff is 28 right now and Ben is 19 right now.
