exam
Maths Puzzle
Numerical Ability
what property is b+ -b=0
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exam Other Question
Nikki paid Dalton $15.50 for a combination of 15 baseball and football cards. The baseball cards were $1.50 each, and the football cards were $0.50 each. How much did Nikki spend on the baseball cards?
-4/6z + 2=30, I need to help my son write this out and be able to explain the steps to him. thanks in advance for the help