achong4486 achong4486

15-12-2020
Mathematics

contestada

-4(2-5b)=132
whats b?

Respuesta :

TheUnknownScientist TheUnknownScientist

15-12-2020

Answer:

b = 7

Step-by-step explanation:

- 4(2 - 5b) = 132

- 4 × 2 - 4 × (- 5b) = 132

-8 + 20b = 132

20b = 132 + 8

20b = 140

b = 140/20

b = 7

Thus, The value of b is 7

-TheUnknownScientist

Answer Link

Otras preguntas

True or false before the Civil War most people viewed the great plains as a treeless wasteland

please helppp!!!:)))

You want to use a rope to pull a 10-kg box of books up a plane inclined 30∘ above the horizontal. The coefficient of kinetic friction is 0.29. The rope pulls pa

Solve 6 x 4/5 + 2/10) x 2/3

x2 + 10x – 11 = (x - 1) x2 + 12x + 11

Enter the degree of the polynomial below. 7х^7 + 10x^4 + 4х^3 – 5х^11 – 10х^6 – 6х^7 A. 6 B. 7 C. 10 D. 11

The force applied to a workout sled in Newtons with a mass of 40.8 kg can be represented by the function f(a)=40.8kg , where a is acceleration in meters per sec

Which power is not given to the vice president by the United States Constitution? A. replace the president in case of death B. preside over the Senate C. vote t

With a brief description, What are the 14 principles of management by fayol.

PLEASE HELP MEEE In Jack London's "To Build a Fire," the main character is hiking alone through the Yukon wilderness in severe temperatures on his way to a mini