Answer: a=2.72
Explanation:
Move all the terms containing a to the left side of the equation
-0.5a+4.96=3.6
Subtract 4.96 from right side
-0.5a=3.6-4.96
Would be
-0.5a=-1.36
Divide each term by -0.5 and simplify
a= 2.72
That is so wrong three dollars is 300 cents
Answer:
270
Step-by-step explanation:
307-31=276 so the estimate would be 270
I can't help without a question.
264/330 is 0.8 or 80% move decimal to the right two times to get percentage:)