Answer:
the unit rate in ounces of icing per cake=40 4/5
4x - 3y = -2
im not perfectly sure if this answer is correct but i tried my best to try and answer :) if this answer wasnt helpful i am truly sorry!
[ Answer ]

[ Explanation ]
Rewrite 0.12 As A Fraction
-----------------------------
Rewrite Decimal As A Fraction With 1 As A Denominator
0.12 = 
Multiply To Remove Decimal Places
·
= 
Find GCF, Reduce Fraction
= 
0.12 = 
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The question is asking to calculate the value of c base on the restriction in the said problem and in my further research and further calculation, the answer are the following:
A. the value of C in unsimplified form is c is sqrt of 18
B. the value of C in simplified for would be 4.2426
C. the rounded value of c is 4.24
Answer:
y and x are variables, the 5 in 5y is a coefficient so is the 4 in 4x, the 3 is called a constant
Step-by-step explanation: