gebrechristoshailesi
Answered

Westonci.ca is the best place to get answers to your questions, provided by a community of experienced and knowledgeable experts. Join our platform to connect with experts ready to provide detailed answers to your questions in various areas. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

1,write the successor of-5 and predecessor of 6 then add them
2,find the value of a-b if a and b are two integers such that a is the predecessor of b
3,subtract the sum of 100and -24 from the sum of 42 and -66​

Sagot :

#1

  • Successor of -5=-4
  • Predecessor of 6=5

[tex]\\ \tt\hookrightarrow -4+5=1[/tex]

#2

  • Let one be x and other be x-1

[tex]\\ \tt\hookrightarrow a-b=x-x+1=+1[/tex]

#3

[tex]\\ \tt\hookrightarrow 42-66-(100-24)[/tex]

[tex]\\ \tt\hookrightarrow -24-76[/tex]

[tex]\\ \tt\hookrightarrow -100[/tex]

________________________________________________

Step by Step Solution for Part-1:

We know that:

  • The successor of a number defines one to be added to a number
  • The predecessor of a number defines one being subtracted to a number

Solution:

  • ⇒ (-5 + 1) + (6 - 1)
  • ⇒ (-4) + (5)
  • ⇒ 1

________________________________________________

Step by Step Solution for Part-2:

We know that:

  • b - 1 = a
  • To solve: a - b

Solution:

  • ⇒ a - b
  • ⇒ (b - 1) - b
  • ⇒ (-b + 1) + b
  • ⇒ -b + 1 + b
  • ⇒ 1

________________________________________________

Step by Step Solution for Part-3:

  • (42 - 66) - (100 - 24)
  • => (-24) - (76)
  • => -100

________________________________________________

Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.