Yes it's a function, because for each input of x value, we have exactly an output of y-value
Answer:
39 DVDs
Step-by-step explanation:
45% of 260
45/100 ×260
117 DVDs of science
40% of 260
40/100 × 260
104 DVDs of history
So from total subjects science and history
260 - (104+117)
260 - 221
39 DVDs of other subjects
In an easiest way 40 + 45
85% of science and history
So 15 % of other subjects
15/100 × 260
39 DVDs
Answer:
150.8
Step-by-step explanation:

Hopefully this'll help you out!
I think that’s a brand of tape beacuse there’s duck tape, scotch tape, paint tape, washie tape etc
Hope this helps:)