Answer:
Sum means to ADD in the math world
Step-by-step explanation:
So your answer would be d + 9
Answer:
a>0
Step-by-step explanation:
if a is negative then the subtraction sign would switch. therefore, for the expression to have a negartive value a must be greater than 0
Answer:
33/36
Step-by-step explanation:
Answer:
I think she used 180 tablespoons of butter this month.
Step-by-step explanation: