Answer:
i honestly thin it might be 8 or4
Step-by-step explanation:
D: { 1,3,0}
R: { -4,3,1,4}
I’m pretty sure these are the domain and range!
Easy 288/30=9.6 and tell me if you need the step-by-step
Answer:
4 1/2 hours
Step-by-step explanation:
Total time worked was ...
2 3/4 + 1 3/4 = (2 +1) + (3/4 +3/4)
= 3 + (1 1/2) = 4 1/2 . . . hours