Answer:
Step-by-step explanation:
1. Replace F(x) with y.
2. Interchange x and y in y = 2x + 1: x = 2y + 1
3. Solve this result for y: 2y = x - 1, or y = (x - 1)/2
4. Replace y with:
-1
F (x):
-1 x - 1
F (x) = -----------
2
Answer:
A) 2b+24x
Step-by-step explanation:
7b+3x-5b+21x
7b-5b+3x+21x
2b+3x+21x
2b+24x
Answer:
17 years
Step-by-step explanation:
3% of 2000 = 60
3000-200 = 1000
1000 ÷ 60= 16.6666666667
Round to the nearest whole number: 17
Answer:
Step-by-step explanation:
salut :
500 000 000= 5× 10^8
650 000= 6,5 ×10^4
58 400 000 000= 5.84 ×10^8
0,000 6= 6×10^-4
0,000 032= 3.2 ×10^-4
0,000 000 072 3= 7.23 × 10^-8
0,000 000 072 3=7,23×10^-7
