britneywebb08 britneywebb08

07-12-2021
Mathematics

contestada

Using substitution, evaluate the expression b-a, if a = -14 and b = -7.
O 21
O -21
-7
7.
Please help

Using substitution evaluate the expression ba if a 14 and b 7 O 21 O 21 7 7 Please help class=

Respuesta :

godlike74 godlike74

07-12-2021

a = -14
b = -7
b - a
(-7) - (-14)
-7 + 14
7
So the answer is 7

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