During track practice, carter walks for 200 m each time after he jogs for 800 m. if he jogged for 7,200 m during today's practice, how many meters did he walk?

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

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Yvaries directly as x. y =90 when x=6. find y when x=13