kg669947 kg669947

14-09-2020
Mathematics

contestada

Simplify the expression. Explain each step. 3+(b+8)= 3+(8+b)

Respuesta :

cole1735 cole1735

14-09-2020

Answer:

you are using the commutative property of addition

It means that you can switch them around

Answer Link

francoyarely15 francoyarely15

14-09-2020

3+(b+8)=3+(8+b) 3b+24=24+3b. Combine like terms like 3b+3b=6b. 6b+48 divide both sides by 6. b=8

Answer Link

Otras preguntas

why can parents who are heterozygous for type a and type b blood have children with any of the four human blood types?

Why did president Washington want the United States to remain neutral

when we look at a leaf, we see the colors of light that are reflected off its surface. how does the relatively low flow of oxygen in green light?

Graph the line using intercepts: 4x-3y=12

when we look at a leaf, we see the colors of light that are reflected off its surface. how does the relatively low flow of oxygen in green light?

Which is the same as 0.08? A) 80% B) 80/100 C) 8% D) 0.8

Rico is making4 batches of mexican rice. each batch needs 2/3cup of corn. He only has a1/3-cup measure.How manytimes must Rico measure 1/3cup of corn to have en

Graph the line using intercepts: 4x-3y=12

Graph the line using intercepts: 4x-3y=12

when we look at a leaf, we see the colors of light that are reflected off its surface. how does the relatively low flow of oxygen in green light?