In total there are 20 students and only 6 read 1 book. So the answer would be 6/20
Answer:
101430
Step-by-step explanation:
- 69000=100 what about 147%. 69000×147/100=101430
Answer:
4y+7
Step-by-step explanation:
there is no way of knowing what y is
Answer:
7) (f+g)(x) = 4^x +5x -5
8) (f-g)(x) = 4^x +x +5
Step-by-step explanation:
7) add the two expressions.
(f+g)(x) = f(x) +g(x) = (4^x +3x) +(2x -5)
(f+g)(x) = 4^x +5x -5
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8) subtract g(x) from f(x).
(f-g)(x) = f(x) -g(x) = (4^x +3x) -(2x -5) = 4^x +3x -2x +5
(f-g)(x) = 4^x +x +5
