Blake made and 87 on the first semester of algebra 1 . what score can he make on the second semester if he wants his average to be more than a 90 for both semesters? answer using complete sentences

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?

Simplify the rational expression. state any restrictions on the variable. t^2-4t-12 / t-8 the / is a fraction sign.

Which function has the vertex at (2,6)