makaylamorton71 makaylamorton71
  • 03-04-2020
  • Mathematics
contestada


Suppose integers a and b are even. Which expression MUST be even?
A) ab + 1
B) a + b + 1
C) 3(ab + 1)
D) 2(ab + 1)
E) a2 + b2 + 1

Respuesta :

ahmedelkazaz42
ahmedelkazaz42 ahmedelkazaz42
  • 03-04-2020

Answer:

D

Step-by-step explanation:

2 multiplying by any number even or odd=even number

Answer Link

Otras preguntas

1. Which of the following is a way to show affection toward someone else? (1 point) charlar abrazar(se) llevarse mal despedirse (de) 2. La Boquería is a
What is the supplementary angle to 2pi/5?
My new Labrador puppy weighs 3 pounds more than 0.25 of his mom's weight His mom weighs 60 pounds what is kaiser weight?
Which one is the steepest
Aztec _______ were able to become part of the noble class through acts of bravery during times of war.
Write -3+4i in the form r(cosx+isinx)
How do you work out 5 divided by 7549
which equation correctly describes a line that is perpendicular to the x-axis?
California was entered as a free state. ·New Mexico and Utah were to use popular sovereignty to decide the issue of slavery. ·The slave trade was abolished in
What kinds of ions do acids and bases form in water