Answer:
Answer:The domain is all the values that go into a function.and the range is all the values that come out.
Step-by-step explanation:
you should only make one equation:
75 + 45x = 30 + 55x
subtract the 30 frim both sides, then subtract 45x from both sides. you are left with:
45 = 10x
Divide by 10 and get:
4.5 = x
After 4.5 hours, the cost is equal for either worker.
Answer:
230 5/9
Step-by-step explanation:
after adding tou would get 230 5/9
Answer:
c not hundred percent sure
Step-by-step explanation:
