Write a function rule to represent the situation. The amount y of your friend's allowance if the amount she receives is $7 more than the amount x you receive.

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

What does x = in this equation x+3+2x=x+5

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours