Which algebraic expression represents “the apples were divided equally into seven boxes”? 7 + a 7a StartFraction 7 Over a EndFraction StartFraction a Over 7 EndFraction

Which of the following statement about pascal's triangle are true?

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50

What’s the range cuz i can’t find it?