1.A to find the answer, round $5820 to $6000. Then round $28 to $30. Each curtain would cost an estimate of $200.
1.B 5820/28=<span>207.857142857
</span>
Step-by-step explanation:
22+8
I think this ans may help you
-3.5(2 - 3n) - 2.5n
= -7 + 10.5n - 2.5n
= -7 + 8n
The slope<span> of a line is a number that measures its "steepness", usually denoted by the letter m. It is the change in y for a unit change in x along the line. Therefore, the slope of the line with the given points would be :
slope = (b - 0) / (a - 0) = b/a</span>