Determine if each expression is equivalent to -2.7 + (-4.9) A. -2.7 - 4.9 yes or no

B. -2.7 + (0.4 - 4.5) yes or no

C. 2.7 + 0.4 - 4.5 yes or no

D. -2.7 + (-0.7) + (4.2) yes or no

E. -2.7 - 0.7 + 4.2 yes or no

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

How can you construct perpendicular lines and prove theorems about perpendicular lines

The table shows the number of hours orlando spent at football practice last week. select the appropriate numbers below to complete the model to find the number of hours orlando spent practicing on tuesday and friday.