If 7 + y = 4 (mod 8), find the least value of y, 10<=y<=30. A.11. B.13. C.19. D.21

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

What are different types of statistical programs