Mrs. sim bought 5 m cloth. she cut into 7 equal pieces. what is the length of each piece of cloth? give answer to 1 decimal place

Me n o w. i need t h i s. 10 points

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.

Two farmers pay a total rent of $140 for a pasture. the first farmer placed $4 oxen in the pasture, and the second farmer placed $30 sheep in the pasture. the farmers split the rent based on the proportion of the pasture eaten by their own animals that month. how much should the first farmer pay, if 1 ox eats as much as 10 sheep in a month?