Q1: if r = 9, b = 5, and g = -6, what does (r + b - g)(b + g) equal?

-14

-20

220

154

q2: if 9(x - 9) = -11, then x = ?

70/9

108

-2/9

-90

(the images are 2 more questions)

Write the sentence as an equation. z plus 372 is equal to 160

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.