William has a regular hexagon with sides that are 2 units each. how many equilateral triangles with 1 unit sides can be put together to make the hexagon

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?

Jada has a monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was 60$. what is jada’s monthly budget

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?