elanak30 elanak30
  • 20-07-2018
  • Mathematics
contestada

If a and b are prime numbers, which of the following cannot be the sum of a and b?
F)13
G)16
H)18
J)25
K)27

Respuesta :

Emily1019
Emily1019 Emily1019
  • 20-07-2018
The answer is J.
11+2=13
13+3=16
11+7=18
11+17=27
The sum of prime numbers do not equal 25.
Answer Link

Otras preguntas

Madeline has been working on a 500 piece puzzle. She has completed 0.65 of the puzzle. What percent of the puzzle has Madeline complete?
The length of a rectangular field is 75 yards. This is 3 yards more than twice the width. How wide is the field?
what is 142% of 469?
what would be the expression for a rectangle with a width of 3x-5 and a length of 6x
find the fraction equivalent to 8/24 in lowest term
Is 3.050050005 an integer
Find the ratio of the radii of a baseball to the Earth, knowing that the radius of a baseball is .09 m, and that the Earth's radius is 6.37 x 10^6 m.
what would be the expression for a rectangle with a width of 3x-5 and a length of 6x
the value of 2 in 2783
A right triangle has a hypotenuse of length 35. The ratio of the length of the shorter leg to the longer leg of the triangle is 3:4. What is the length of the s