PLS PLS HELP ME IM STUCK Question 7 of 10
What is the value of y?
60"
A. 30°
O
B. 120°
O
C. 40°
D. 609

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

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?

Can someone me and explain..will award brainlest!