Jill earned $40 from a carpool plus $9 per hour (h) babysitting this week. which of the following expressions best represents jill's income for the week?

a: 9 + 40h
b: 9 + h + 40
c: 9h + 40
d: 9 + 40

Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

Tan198=asin164=? how to solve this? ?