Answer:
2x^3 + 15x^2 + 27x + 5
Step-by-step explanation:
2x(x^2 + 5x + 1) + 5(x^2 + 5x + 1)
2x^3 + 10x^2 + 2x + 5x^2 + 25x + 5.....then
add the values with the same variables...
2x^3 + (10x^2 + 5x^2) + (2x + 25x) + 5
; 2x^3 + 15x^2 + 27x + 5
Answer: I think it is A or B
Step-by-step explanation:
12 × 5 = 60
12 nickels
10 × 2 = 20
2 dimes
60 + 20 = 80
Answer:
120
Step-by-step explanation:
i don't know if you still need help, but the answer is x=180-30-30=120 degrees
