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]