The third term in a sequence is 11. the term-to-term rule is "take away 4".

write an expression, in terms of n, for the nth term of the sequence.

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2