Marcus's elevation would be 35 feet BELOW sea level and as an integer it is written as -35. This is because the term BELOW describe an integer that is UNDER sea level. Sea level is ALWAYS 0, meaning anything BELOW it is negative and anything ABOVE it is positive. Using a vertical number line can also show you how integers correlate to sea level elevations.
100 + 25x >= 700
25x > = 700 - 100
25x > = 600
x > = 600/25
x > = 24
Sharon needs to sell at least 24 items to make at least $700 per week.
The answer to that is 800 hundred. Here is a saying 5 or more raise the score 4 or less give it a rest
D and E are the ones that aren’t functions because they use the x-values more then once