Answer:
Yes.
Step-by-step explanation:
To find the point of intersection we solve the system:
y = x + 3
y = -x + 7 Subtract:
0 = 2x - 4
2x = 4
x = 2.
She is correct.
by 10 years it'll be 24439 but by 11 it'll be 25661 so it's technically 11 years
Answer:
6
Step-by-step explanation:
18.3/3.05=6
18.3 / 6=3.05
If you cut it in half every two hours, the answer will be 10.9375 mg.
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
