waleedregal waleedregal
  • 07-10-2020
  • Mathematics
contestada

If
x
=
4
and
y
=
7
, evaluate the following expression:
20
+
2
(
3
y
−
4
x
)

Respuesta :

Itachi7306
Itachi7306 Itachi7306
  • 07-10-2020

Answer:

30

Step-by-step explanation:

20+2((3)(7)−(4)(4))

=20+2(21−(4)(4))

=20+2(21−16)

=20+(2)(5)

=20+10

=30

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