Ineed halp! using the expression 5x 2 + 7, match the following items. exponent 2 variable 5 coefficient 7 constant x

Abus ride for a senior citizen cost $1.25. a monthly pass costs $35. write and inequality that represents the number of times a senior citizen must ride the bus for the monthly pass to be a better deal.

What is the size of the matrix resulting from

Answer question above and explain each step : )