Tìm X: a, x/-6=-10/3
b,-25/x=-5/2
c,-6/7=x/-14
d,-8/3=-16/x
e, x/4=-3/6
i,-40/3=-80/-x
g,30/-x=-3/2
h,-20/-7=-x/14

How many grams the dog will eat in 3 days?

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.

Ellie spent $88.79 at the computer stote. she had $44.50 left to buy a cool hat. how much money did she originally have? write and solve an equation to answer the question.