At work one day erica received 55 packages. speedee delivery delivered four times as many as a ralph's express while ralph's express delivered five more than send quick package service how many packages did each service deliver to erica

5 packages

Step-by-step explanation:

let x= number of packages from SQPS

x+5 = number of packages from RE

3(x+5) = number of packages from SD

x + x+5+3(x+5) = 45

x+x+5 + 3x + 15=45

5x + 20 = 45

5x = 25

x=5 packages from SQPS

x+5 = 10 packages from RE

3(x+5) = 30 packages from SD

Send quick 55

Speedee 220

Ralph's 1100

Step-by-step explanation:

what are the statements

step-by-step explanation: