Answer:
£25
Step-by-step explanation:
4-1=3
3=15
1=15÷3
=5
4+1=5
5=5×5
=25
Ans:£25
17
d = √( (x₂ - x₁)² + (y₂ - y₁)² )
= √( (14 - 6)² + (19 - 4)² )
= √( 8² + 15² )
= √( 64 + 225 )
=
= 17
5x+32=45;x=2.6
5x+17+15=45
5x+32=45
5x=13
x=2.6