Answer:
(-2,1)
Step-by-step explanation:
When you plug in -2 to x and 1 to y and combine like terms of what's on the left, you get -7<1, which is true.
Answer: 11ft
Step-by-step explanation:
4s*0.049+s*0.017=426
0.213s=426
s=2000
Person should invest 48000 at 4.9% interest rate
and invest $2000 at 1.7% interest rate
Time = distance / speed
time = (7/8) / (3/8)
= 7/8 * 8/3
= 7/3 or 2 1/3 minutes or 2 minutes and 20 seconds
Answe B
I could be wrong
Explanation