Max has mowed 80% of his lawn. The lawn is 225 yards. How many yards of the lawn did Max mow?

What is the vertex form of f(x) = x2 + 6x + 3

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be