The formula is y=mx+4 but I forgot how to do it
The answer would be number 1. 173 units^2
An equation is formed of two equal expressions. The value of 'a' in the given equation is 6.452.
<h3>What is an equation?</h3>
An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
The given equation can be solved for 'a' as shown below,

0.75a = 10 - 0.8a
0.75a + 0.8a = 10
1.55a = 10
a = 6.452
Hence, the value of 'a' in the given equation is 6.452.
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Answer: 14
Step-by-step explanation:
muliply 2 times 6 then multiply that answer to 14 then divide that answer to 12