Answer:400
Step-by-step explanation:
Answer:
associative property with respect to addition and subtraction
3+[7+(-4)]=(3+7)+(-4)
3+[7-4]=10+(-4)
3+3=10-4
6=6
Step-by-step explanation:
i hope it will help you
Answer:
C and D
Step-by-step explanation:
Plug X in and see which equations/expressions are true
Answer:
Parallel
Step-by-step explanation:
QR and ST both parallel to y axis.
Answer:
-1 as minus one whole is less than minus 0.5
Step-by-step explanation:
