lylahutchison lylahutchison

01-07-2021
Mathematics

contestada

answer needed fast! 15 points! in how many ways can 85 be written as the sum of 2 primes

Respuesta :

jackydiaz965 jackydiaz965

02-07-2021

85 is odd, so is the sum of an odd number and an even number. So the only pair of (positive) prime numbers of which it can be the sum is 2 and 83 .

Answer Link

Otras preguntas

modern sea star larvae resemble some primitive vertebrate larvae.this similarity may suggest that primitive vertibrates

is 1/2x=21 42 i need to be sure

Name two different market structures. Describe how and why they each have a different competitive situation.

When could a dictator come to power and how long were they in power

How did Stalin and Mussolini maintain their power?

START I and START II are treaties that __________. A.provide international assistance to fight AIDS B.reduce the number and type of nuclear arms held by the U.S

In what Shakespeare play is St. Valentine's Day mentioned?

Riverside Elementary School is holding a school-wide election to choose a school color. Five eighths of the votes were for blue, five ninths of the remaining vo

Ben and Antonio both take the same bus to school. Ben's ride is 7/8 of a mile. Antonio's ride is 3/4 of a mile. Who has a longer bus ride?

Which step should be completed first to solve the equation ? A. Add 12 to both sides. B. Add 13 to both sides. C. Divide both sides by 8. D. Subtract 13