Answer:
$4.95
Step-by-step explanation:
4.95
You take the 4.50 and multiply it by 1.10 and it equals 4.95. Also I did it and I got it right.
1 + 4x = -5 + 7x
<u> -4x </u> <u> - 4x </u>
1 = -5 + 3x
<u>+5 </u> <u>+5 </u>
6 = 3x
2 = x
Answer: x = 2
Answer:y2-y1 divided by x2 minus x1
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