Identify whether each phrase is an expression, equation, or inequality. Term
Phrase
Equation
7f?
Inequality
-10 = d.
Expression
8 > h

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12