aadhilanish10 aadhilanish10
  • 25-03-2022
  • Mathematics
contestada

21b-32+7b-20b=?
Tell fast pls

Respuesta :

isalep93 isalep93
  • 25-03-2022

21b-32+7b-20b=

21b + 7b - 20b - 32

       8b            - 32

Answer Link
yvonnewillemann
yvonnewillemann yvonnewillemann
  • 25-03-2022

Hello!

21b-32+7b-20b=

21b +7b -20b -32

= 28b -20b - 32

= 8b -32

Answer Link

Otras preguntas

Express your opinion about the need for more research into the safety of genetically modified organisms. Is this research necessary or not? Explain your point o
Mark the statement if it accurately describes Portugal’s claim to Brazil. A. The explorer who claimed Brazil was following a plan to sail far to the west to f
how do I show six less than a quotient of a number and two equals fifteen
how do you put 76.342 76.332 76.232 76.343 in descending order
beth has made 12 cupcakes.This is 30% of the cupcakes she must make.How many cupcakes must she make?
Who was the Hellenistic (Greek) mathematician who invented the compound pulley and is known for his work with the laws governing simple machines? A. Pythagoras
7b÷12=4.2 what does b equal
A jar contains 18 apple lollipops, 7 strawberry lollipops, and 10 grape lollipops. Irvin randomly selects a lollipop, gives it to his brother, and then randomly
what is the sum of 3/8 and 1/16
When the Nile flooded, what did it leave behind?