Answer:
Congrats! I got mine like a year ago lol
Answer:
2x^7
Step-by-step explanation:
2x^4 × x^3 =
= 2x^(4+3)
= 2x^7
D 28 miles you want to multiply by 4 so 7x4 =28
I think the answer would be C :$:$:$:$:$:$:$:$:&:$
I believe that x=9. I used cross multiplication. First, I multiplied 6 by 15. Second, I divided this product of 90 by 10. The quotient is 9.