13-06-2020
Mathematics

contestada

Evaluate 9.1s + 8.5t when s= 6 and t=7.
9.10 +8.50 =
+59.5
11
9.1 +8.50
=
+ 59.5

Respuesta :

CHERLYNnotCHERRY CHERLYNnotCHERRY

13-06-2020

Answer:

The answer is 114.1.

Step-by-step explanation:

You have to substitute the s and t value into the expression :

[tex]9.1s + 8.5t[/tex]

[tex]let \: s = 6[/tex]

[tex]let \: t = 7[/tex]

[tex]9.1(6) + 8.5(7)[/tex]

[tex] = 54.6 + 59.5[/tex]

[tex] = 114.1[/tex]

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