Find the fifth term of (2x + y)^10

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account