five year hence the age of Jacob will be three times that of his son. five years ago jacobs age was seven times that of his son what are their persent ages? ​

  • matematika

    Subject:

    Math

  • Author:

    genie

  • Created:

    1 year ago

Answers 1

Answer:

the present age of Jacob and his son are 40,10respectively

Step-by-step explanation:

let jacob present age is j and his sons age is s.

by first statement j+5=3(s+5)

by second statement j-5=7(s-5)

by solving these equations we get ages

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Fill in the blanks with suitable nouns so that they function as an adjective in the respective phrase 1. a_race 2.a_table 3.a_deparment 4.a_shop 5.a_manager 6.a_reporter 7.a_teacher 8.a_exhibition 9.a_coach 10.a_ball​

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1.team

2.wood

3.company

4.flower

5. hotel

6.news

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9.football

10.basket

Explanation:

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