Find the correct linear equation: y is the quotient of thrice a number and ten. y = 10 + 3x
y = 10 - 3x
y = 10/(3x)
y = (3x)/10
PLEASE HELPP

About 60% of the normal humanbeing's body weight is composed ofwater. how much of a 125 poundperson is water weight? f 72 pounds h 76 poundsg 75 pounds i 80 pounds

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.