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 ( 19+ )
Otras preguntas
For this question, A new building is formed by a square prism with a square pyramid on top. The base has an edge length of 60 feet, and the height of the prism
The Ferris Wheel ride at a carnival sits 3 meters above the ground and sends riders to a maximum height of 33 meters in the air. The equation y = 15sin(x) + 18
What is the solution set of the following system of equations? y=3x+6 y=(x+4)^(2)-10 The solution tothe system is at (-5,-9). The solutjon to the system is at (
R2.00 per R100.00 withdrawal of R500
8. What is the force of attraction between a 20,000 kg truck and a 3,200 kg car when separated by 4 meters? a. 0.0003 N b. 0.5 N c. 9.8 m/s/s d. 10 N
The table shows the number of runs earned by two baseball players. Player A Player B 2, 1, 3, 8, 2, 3, 4, 4, 1 1, 4, 5, 1, 2, 4, 5, 5, 10 Find the best measure
a certain reaction has delta h= -75 kj mol and an activation energyh What is the activation energy of the reverse reaction?
A chemist decides that she wants an increased amount of product from an endothermic reaction. Which of the following methods would guarantee that she would achi
Find the slope of the curve at the given x-value. Give a decimal answer rounded to three decimal places. y = x/x^2-1 x = 9
HELP PLEASE ASAP! Analyze the diagram below. Each segment of the umbrella appears to be a different color. Explain why each section appears to be the color that
