jaredggreat jaredggreat

14-09-2020
Mathematics

contestada

the difference of a number and ninety; when a = 102

Respuesta :

ashgang10 ashgang10

14-09-2020

Answer:

Step-by-step explanation:

Write the expression as 90 – a.

or

Write the expression as a – 90.

Substitute 102 in for the variable, a.

Simplify by subtracting 90 from 102.

Simplify by dividing 102 by 90.

The answer is 1.13.

The answer is 12.

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