Colin and brian were playing darts. colin scored 141. brian scored 154 more than colin. what was their combined score

What is the equation of the graph below? y=sec(x)-4

Antonia and carla have an equivalant percentage of green marbles in their bags of marbles. antonia has 4 green marbles and 16 total matbles. if carla has 10 green marbles , how many total marbles does carla have

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?