Fdivided by 1/4 for f =2/9 fast asap

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

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i

You are saving to buy a bicycle; so far you save 55.00. the bicycle costs 199.00. you earn 9.00 per hour at your job. which inequality represents the possible number of h hours you need to work to buy the bicycle?