It does not matter whether or not you have a d or a c to use for an unknown number, because you do not know what that number is. The letter does not abbreviate something, it's just a symbol to fill in the place of the missing number.<span />
The value of 7 in that number is 7 because the 7 is in the ones place
Step-by-step explanation:
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<h2>Be Brainly</h2>
Answer:
Direct contr
Step-by-step explanation:
I took the test and the guy who said replication was wrong. He cost me a point
Hey there!☺



In our first step, we will use the cross multiply method:

In our second/last step, we will divide both sides by 16:

Hope this helps!☺