Respuesta :
Answer:
Substitute the w and r values into the expression.
9(10) - 2(3)
90 - 6
84
:)
Answer:
[tex]\bf 84[/tex]
Step-by-step explanation:
[tex]\bf 9w - 2r[/tex]
[tex]\bf w=10\: \:and\: r=3[/tex]
substitute w with 10 and r with 3:
[tex]\bf 9\times \:10-2\times \:3[/tex]
[tex]\bf 90-6[/tex]
[tex]\bf 84[/tex]
