gabhay10
gabhay10 gabhay10
  • 16-03-2020
  • Mathematics
contestada

seven times a number is twenty-one. rewrite the sentence using algebric symbols.

i need help

Respuesta :

ocranrapheal
ocranrapheal ocranrapheal
  • 16-03-2020

Answer:

the correct answer is 7*x=12 or 7x=21

Answer Link
sali07
sali07 sali07
  • 16-03-2020

Answer:

n= number

7n=21

then if it asks for an answer, just solve it like you usually would

Answer Link

Otras preguntas

is this sentence active or passive the custodian repaired the classroom door
what property describes the number sentence? 6+0=6
Where might farming be easiest in this western region? Why?
The discovery of hannurabi's law code was an important archeological find because it ?
The ratio of isabellas money to shanes money is 3:11. If isabella has $33, how much money do Shane and Isabella have together?
why were strong kings rare and central government generally missing under the feudal system
What is one third plus one seventh
California is part of the larger world region called the what?
The population of Riverdale is 6,735. What is the value of the 7 in the number 6,735?
How do organs relate to cells and tissues?