Find the explicit formula for a1=-4, an-1+9n>2

Kathleen's gross annual salary is $56,820. what is the maximum amount of rent she can afford to pay? round your answer to the nearest dollar. question 1 options: $1146 $1326 $1656 $2368

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?