Mathematics: An elevation of -15ft is lower than an elevation of -9 ft. An elevation of -9 ft is higher than an elevation of -11ft. Which set of inequalities expresses these relationships?

An elevation of -15ft is lower than an elevation - id1512695566, tonimgreen17p6vqjq

anaemigarcia

19.04.2021

B the 2 one down

Step-by-step explanation:

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ri069027

28.12.2021

Part A:4m + 12 + 20m

2 (2m + 6 + 10m)

Part B: 2 (2m + 6 + 10m) = 4(m + 3 + 5m)

4m + 12 + 20m = 4m + 12 + 20m

24m + 12 = 24m + 12

Part C: if m equals 2,

4(m + 3 + 5m)

compile it down

4(2 + 3 + 5 x 2)

4(5 + 5 x 2)

4(10 x 2)

4(20)

4 times 20

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