Answer:
720
Step-by-step explanation:
60×12=720 so the monthly yearly coast would be 720
Answer:
AC = 11 cm , CB = 22 cm
Step-by-step explanation:
let AC = x then BC = 2x , then
AC + BC = 33, that is
x + 2x = 33
3x = 33 ( divide both sides by 3 )
x = 11
Thus
AC = x = 11 cm and CB = 2x = 2 × 11 = 22 cm
The answer is c hope this helps you can also check for yourself
Answer:
x=
−5/
2
+
1
/2
√21 or x=
−5
/2
+
−1/
2
√21
Step-by-step explanation:
Their daily rate is

miles per day
Using distance-speed-time formula, we can calculate the time

days
They need 21-3=18 more days to finish the trip