Shadufs were used as a means of transporting water for irrigation in ancient Egypt. They were used on canals and rivers to bring water to where it was needed.
Step-by-step explanation:
512+18=530
423+12=435
5421+14=5435
6324+32=6356
7985+23=8008
Answer:
Step-by-step explanation:
Let
x------> amount of money that Samantha spends weekly on her school lunch
we know that
The inequality that represent this situation is
All positive real number less than or equal to 15
Answer:
B) -3
Step-by-step explanation:
Prepworks!! :D
Answer:
-8
Step-by-step explanation:
substitute X with -2 across the equation
-(-2) - 10
minus times minus gives plus, hence positive 2 minus 10
+2 - 10
= -8
