Seudónimo
Seudónimo
02-01-2017
Mathematics
contestada
how do you solve for r. -2r-5=18
Respuesta :
Bree091
Bree091
02-01-2017
the answer is r=-23/2
Answer Link
babypunk420
babypunk420
02-01-2017
-2r - 5 = 18
+5 +5
-2r = 23
/ divide both sides by -2
r = -11.5
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
How many significant figures are in this mass ? 25 , 803 , 000 , 000 mg
Assuming ideal solution behavior, what is the boiling point of a solution of 115.0 g of nonvolatile sucrose (table sugar), C₁₂H₂₂O₁₁ (342.300 g/mol), in 350.0 g
Claim: Fewer than 94% of adults have a cell phone. In a reputable poll of 1057 adults, 89% said that they have a cell phone. Find the value of the test statis
Lyle's relaxed personality made him the most popular waiter the Blue Fin Restaurant had ever had. What is the connotative meaning of the word "relaxed" as it is
Choose a book or short story. Then imagine what it would be like in another format such as a TV show, movie, video game, radio, or play. Briefly explain how the
15 points please help me ASAP
Simplify [tex]\frac{6a^2 b^-^2}{8a^-^3 b^3}[/tex] Assume a≠0 and b≠0
Why is it important for hr and compensation professionals to learn about compensation practices in other parts of the world? discuss
If 2. 0 x 1023 argon {ar) atoms strike 4. 0 cm2 of wall per second at a 90° angle to the wall when moving with a speed of 45,000 cm s-1, what pressure {in atm)
A parent made x cupcakes for each of the 109 students in the fourth grade. Which expression could be used to determine the total number of cupcakes made? A. x/
