Answer:

Step-by-step explanation:

Multiply 8 with 2h and 1

Ur answr would be 154.50 because if u do 30.90 5 times or times 30.90 by 5 its 154.50
If you don’t know we don’t either but ishebrhd
Answer:
the answer is D
Step-by-step explanation:
Answer:
9x^2-25=(3x-5)(3x+5)
Step-by-step explanation:
9x^2-25=(3x)^2 - 5^2 =(3x-5)(3x+5)
A^2 - B^2 =(A-B)(A+B)