2 years ago

Identify the property that is justifies the statement: If a=b, then a+c=b+c

1 answer:

8 0

Easy

equality property of addition

if a=b and c=c, then a+c+b+c

basically
you can do anything to an equaiton as long as you to it to both sides

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2 years ago

Two boys are throwing a baseball back and forth. The ball is 4 ft above the ground when it leaves one child’s hand with an upwar

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