mzolysnky1 mzolysnky1

20-09-2018
Mathematics

contestada

Evaluate the expression a - b for a = 53 and b = 29

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criggins64 criggins64

20-09-2018

A=53 so you would substitute the variable a for 53.

53 - b

B=29 so you would substitute b for 29.

a - 29

Combining these substitutions would leave the expression:

53 - 29

which equals 24.

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