A square has a perimeter of 44cm. What is the length of each side? (b) A square has an area of 100cm. What is the length of each side?

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

Hello people, i have a math question that i need with, me, i will give the correct one brainiest, and for the other correct people, a and 5 stars.

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.