Question

POINTSTODAYPOINTSTHIS WEEKGAMECREDITSWrite the following phrase as an algebraic expression. Use y for theunknown."A number plus 20"

Answer 1

y + 20

EXPLANATION :

A number plus 20.

Let y be the unknown number.

A number : so it is y

plus : the operation is addition +

20 : a given number 20

That will be :

`y+20`