How do I get my math grade up. Turning in hw isn’t helping. sᴛʀᴇss

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

Need showing work for this problem 56.25 ×25.80