Answer:
A
Step-by-step explanation:
It shows no right angels
Value=amount times cost per unit
paper=10 times 0.55
pencils=6 times 0.75
she bought 10 paper and 6 pencils
cost=10*0.55+6*0.75=$10.00 total
Answer:
Associative Property of Addition
Step-by-step explanation:
Looking at the expression, you can see that the numbers have been grouped differently. Based on the Associative Property of Addition, the sum of the numbers is the same despite the different pairing.
Look at the picture......
Answer:
i did this 2 months ago, and i believe its A if not sorry
Step-by-step explanation: