Question

Write a variable expression for a number w increased by 4.

w + 5
4 ÷ w
w + 4
4 – w

Answer 1

Answer:

4+5=9

4÷4=1

4+4=8

4-4=0

Answer 2

Answer:

given that : a number is increased by 4

$so,correct \: expression \: is \: 3 {}^{rd} one$

i.e.,

$w + 4$