skinnygirlm skinnygirlm

25-10-2018
Mathematics

contestada

please help solve this problem the - is a negative sign. (2b+-7)+5(b+-3)

Respuesta :

CylieTbh CylieTbh

25-10-2018

Answer:

Step-by-step explanation:

(2b+-7)+5(b+-3)

Multiply 5 throughout the second parentheses

(2b-7)+(5b-15)

Add 2b and 5b

7b-7-15

Subtract -7 and -15

7b-22

Answer Link

Otras preguntas

Which of the following helped India develop for thousands of years without having to overcome invasions by foreign armies? mountain ranges in the north and west

What factor was important for the creation and maintenance of the Pax Romana?

Explain how a magnetic field might be detected at any point in space

Select all that apply. Select the items that are marks of realism. attention to detail actions all have clear causes love of nature highly emotional believable

12.4% of what is 7.13

Solve each system of equations by using either substitution or elimination. 2p = 7 + q 6p - 3q = 24

Which of the following were effects of the September 11 attacks? non-military air traffic was temporarily grounded the Transportation Security Administration wa

Which sentence is written correctly? Kino said that if play practice does not start on time, the director “will be mad.” Kino said that if play practice does no

Lord and lady capulet plan for their daughter to?

At the time of the Civil War, what did Florida have in common with the Maryland? Both states were led by planters with an economic interest in slavery. Presiden