Algebrathis is my first time doing an equation with more than one variable, and i would like someone to check my work and tell me if i got the right answer. you in advance. problem: -5s - 4 - 9s = -26answer i got: s = 2.6

How to use order of operation in 20 divide by 4 multiply 5 = 1

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Pls never taught i’m really confused and i rlly need