Solve the equation using the square root property.(5x + 5)2 = 100

A. {-21, 21}
B. {1, 3}
C. {0, 1}
D. {-3, 1}

Answer: D

Mathematics

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For a certain island chain, the area A, in square miles, can be estimated by counting the number of reptile and amphibian species on the island. The following table shows the relationship.

203040506052519215155945619562? A. Calculate the average rate of change in area from 30 to 40 species.B. Explain in practical terms the meaning of the number you calculated in part A.C. Use your answer from part A to estimate the area of an island in the chain which has 32 species of reptiles and amphibians. What will be an ideal response?