Adog weighs 44 pounds. the dog needs to lose 7 pounds to reach its ideal weight. mikala wrote the equation x+7=44 to represent the situation. kirk wrote the equation 44-x=7. what does the variable represent? which equation is correct? can you write another equation that represents the situation?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

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?

Combine like terms to make a simpler expression 3z+z