bbbbbbb33 bbbbbbb33

04-09-2019
Mathematics

contestada

Pls help I appreciate it thanks

Pls help I appreciate it thanks class=

Respuesta :

kosala1478 kosala1478

04-09-2019

Answer:

P = (x - 2) + (12 - x) + (5 + 3x)

=x - 2 + 12 - x + 5 + 3x

=3x + 15

since P = 30,

30 =3x + 15

15 = 3x

5 = x

Answer Link

Otras preguntas

How do enzymes speed up chemical reactions? enzymes a.lower the activation energy of chemical reactions. b.raise the temperature of the cell, speeding chemica

what led to the creation of the loyal legion of lumbermen and loggers ? A. the entry of the united states into world war 1 B. the Seattle general strike C. a s

PLEASE HELP! The area of a rectangle is 56 cm. The length is 2 cm more than x and the width is 5 cm less than twice x. Solve for x. Round to the nearest whole n

Plz answer and thank you

Why is using slang not appropriate in a business setting?

Which of these statements expresses the most positive connotation? A) Mr. Langley asked the boys to take their seats. B) Mr. Langley begged the boys to take th

How did Booker T. Washington believe African Americans should work toward Progressive reforms?

By the time a child reaches age _____, he or she has a vocabulary of 500 to 1200 words.A. 2B. 12C. 6 monthsD. 1

If you call the number on your screen, one of these adorable kittens who needs a home can be yours. Which type of audience appeal does the statement show? A.

please help me!!!!!!!!!!!!!!