demymasoud demymasoud

04-02-2021
Mathematics

contestada

the sum of two numbers is 66 and their difference is 4. find the numbers

Respuesta :

04-02-2021

31 & 35

x + (x+4) = 66
2x + 4 = 66
2x = 62
x = 31

one number is x and the other is x+4
31 & 35

Answer Link

Otras preguntas

nterior designers measure far more than fashion designers do. True or False

Which group is noted for the independence of gametophyte and sporophyte generations from each other?A) ferns B) mosses, hornworts, and liverworts C) charophytes

In 1876, what labor group formed?

Aubrey read 29 books and Eli read 52 books what number is equal to the number of books Aubrey read?

the holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost

PLEASE HELP ASAP! I'm not good math and I'm lost.

Which type of interaction is most likely to result in a negative outcome for both parties in a relationship?

Which expression is rational? 6.27316543222718... , Square root two, square root 14, square root 49

John checked his watch and said that it is Thursday, 7 am. What will the day and time be 2006 hours later??? Plzzz I will give you 100 points

Qu’est-ce qu’il y a probablement sur un lit? a. La moquette b. La tondeuse c. Les couvertures d. Les ordinateurs