Answer:
4
Step-by-step
dam its so simple it hurts my brain
Answer:Frederick county:2.5x+15,Montgomery county:3x+10
Step-by-step explanation:
The answer is 1945 to 1989
It would be 45.83 because the 3 (in the hundredths place) would stay the same as opposed to rounding up to four.
Answer:
50
Step-by-step explanation:
if x years past she is twice her daughter's age,
so we get:
28+x=2(3+x)
x=22, 22+28=50
