Evaluate the expression. (7 – 4)[(5 +
3. + 2]
a. 26
b. 30
c. 47
d. 48

This is geometry. could anyone ? i can't fail this class. my grade is quite low already.

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?

For the equations below which statement is true ? -2x=14 6x=-42