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

Explain the steps to put 36/10 as a decimal

Why do hurricanes lose power once they reach land?

what is the reciprocal of 5/8

There are 10 desks in a room if it is a composite number list all the ways the desks can be arranged if they are in even rows

$700 at 8% for 6 years is...?

what is one half of a fifth?

what is 3 minus -2 need help ASAP

That winter, adults and children ate little, but the animals ate _____ of all. Which form of the irregular adverb little correctly completes the sentence? most

the school bus stops at randy's stop at 8:15 Am randy arrived at the bus stop at quarter after 8 did he miss the bus explain

a circular swimming pool is 21 feet in diameter. what is the circumference of the swimming pool? use 22/7