PLEASE HELP! Plumber A charges a one time fee of $200 plus an additional $30 per hour. Plumber B charges a one time fee of $150 plus an additional $40 per hour.
Which equation shows the relationship between x (number of hours) and y (dollar amount) for plumber A.
A. y=40x+150
B. y=(40+150)x
C. y=30x+200
D. y=(200+30)x
E. y=150x+40
F. y=200x+30

Plumber A charges a one time fee of $200 plus an additional $30 per hour. Plumber B charges a one time fee of $150 plus an additional $40 per hour.
Which equation shows the relationship between x (number of hours) and y (dollar amount) for plumber B.
A. y=30x+200
B. y=40x+150
C. y=(150+40)x
D. y=150x+40
E. y=(200+30)x
F. y=200x+30

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

answer: 2 answers

step-by-step explanation: the first one means to spread the product throughout the marketplace such that a large number of people can buy it.  

the second means the process of making a product or service available for the consumer or business user that needs it.

mark this brainliest and i will be glad to .

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides