Answer:
c is the answer
Step-by-step explanation:
i ust know
5x-3=42. To solve you add three to both sides making the equation 5x=45. Then you divide both sides by five, and you get 9 as your answer.
Hey!
For 3, I got A because in Commutative, the C and O can stand for change order. That's what the property means, you can change the order of the variables and number but the answer will stay the same.
7tens= 70 3ones= 3
So 70+3=73
Equivalents man atleast I think
