isaac136954 isaac136954

03-09-2020
Mathematics

contestada

3(-2 + 10b) + 7b = 290

Respuesta :

romanshaw290 romanshaw290

03-09-2020

Answer: b=8

Step-by-step explanation:

3(-2 + 10b) + 7b= 290

-6 + 30b + 7b = 290

37b = 296

b= 8

Hope this helps!

Answer Link

Otras preguntas

1 Point What type of reaction is represented by the general equation shown below? XY → X+Y O A. Double-displacement O B. Combustion O C. Single-displacement O D

If the graph of two linear equations cross at exactly one point they are called independent. TRUE FALSE

Post-Civil War, the U.S. focused on expansion in:-Europe-Africa-South America-the Pacific

The rate of change of the moment of angular momentum of the fluid flowing through the produced impeller of a turbine is equal to the a. Work b. Power c. Torque

factor the given expression x squared + 16x +64

Find angle measures and use angles to classify triangles.

Plz help me with this question plzzzz!!!

(Question 20) Which of the following needs to happen first in a relationship? A. Honesty B. Communicate with your partner C. Respect D. Treat each other equa

Replication of chromosomal dna occurs __________.

A 3.8 L volume of neon gas (Ne) is at a pressure of 6.8 atm and a temperature of 470 K. The atomic mass of neon is 20.2 g/mol, and the ideal gas constant is R=8