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

A word for the ending of a story in which things are wrapped up

equivalent ratio for 12/9

The greatest common factor of 24,40 and 56

equivalent ratio for 12/9

Isaiah puts a 10 gram weight on a pan. how many 1 gram weight does he need to balance the scale

list the units from most precise to least precise

Which is a sentence fragment? A. This morning the sunrise was spectacular. B. We bought milk, bread, and eggs. C. A pencil, four sheets of paper, and a rule

What was one major effect of industrialization on American society?

How does mold obtain vital nutrients

in the number 5.923 which number is in the thousandths place