Atelephone technician charges $45.00 per hour plus $50.00 service charge. your father firm hires him to hook up his company phone system

45x+ 50.00 where x is the number of hours the telephone technician works.

Step-by-step explanation - 50 is the 1 time charge (which would be the y-intercept) while 45 is being multiplied per hour. So if you set x as the numbers of hours worked, you can find his total cahrge.

ex. 45(2) + 50 = 140

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !