Let a and b be store A and store B, respectively. Then:
3a+b=63
5a+4b=140
So
12a+4b=252
5a+4b=140
7a=112
a=16
b=15
☺☺☺☺
= 1/2 (a + b) h let me know if this helps :)
Answer:
The line would be straight; it could be vertical or horizontal.
Two hours earlier than the appointment start time, so he should get up at 6:45am, at latest.
Answer:
108 centimeters
Step-by-step explanation:
There are 12 edges total.
9 x 12 = 108
