Expression: 5x + 12
Coefficients (The number directly next to the variable): 5
Variable (A letter that stands for a unknown number): x
Term (A single mathematical expression): 5x , 12
Constant (A term that has no attached variables): 12
Answer:
0.4 or 2/5
Step-by-step explanation:
Dana surveyed 20 students in total and out of those 20 only 8 got an A
so:
now if you simplify it 
and if you simplify it again:
or 0.4 in decimal
The answer is $2.25 for the hamburger and $1.25 for the hot dog. I think my answer is right. hope it helps!!
Bright, brightness, illumination
<span>The 2nd equation would best help solve the following problem. Your welcome.
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