Plz help me on my quiz i need a answer ASAP What is the solution set of -11 > 1 + a?

A. a > -10
B. a < -12
C. a > -12
D. a < -10

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

Look at attachment. has all info needed. need

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?