Which system of inequalities is represented by the graph? A x+2y_<5 and 3x+y_>4
B x+2y_>5 and 3x+y_<4
C x+2y_<5 and 3x+y_<4
D x+2y_>5 and 3x+y_>4

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

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?

Ineed to find the answer to number 2