Whats the rest of the question
3/20 + 3/8 = ?
|. |.
6/40 + 15/40 = 21/40
21/40 miles in all
10 + 3 + 2/100 + 6/1000
hope it helps!
((28.5-1.34)-(2*3.59))/4 is the price for one package of glass beads
Whatever is inside parentheses first [g(x)], is what you would evaluate first, then after that, you would substitute that answer into the f(x) function for EVERY "X" YOU SEE:
[2x² + 5]² + [2x² + 5] + 2
[2x² + 5]² + [2x² + 7]↓
This is your final answer. You get it?