Masakashi
Masakashi Masakashi
  • 15-04-2020
  • Mathematics
contestada

I NEED ANSWERS QUICK

I NEED ANSWERS QUICK class=

Respuesta :

katkam6996
katkam6996 katkam6996
  • 15-04-2020

Answer:

3.) x = 15

4.) x =  7

5.) x = 11

6.) x = 14

Step-by-step explanation:

3.) ( 3x + 30 ) + ( 6x + 15 ) = 180

4.) (6x + 8 ) + ( 3x + 19 ) = 90

5.) (5x - 14 ) + ( 4x + 5 ) = 90

6.) ( 7x - 15 ) + ( 8x - 15 ) = 180

Answer Link

Otras preguntas

Which could be considered an act Indicating acceptance of the Social contract
Write the ratio 42 inches to 9 feet as a fraction in simplest form. Explain why you get the same result whether you convert feet to inches or convert inches to
The telegraph was invented in 1838 by a.Andre Ampere. b.Benjamin Franklin. c.Thomas Edison. d.Samuel Morse.
The male to female ratio in Taiwan is 52 to 48. Write this ratio as a fraction in reduced form. Please show work. Thanks
The base of a square pyramid has a side length of 7 inches. The height of the pyramid is 19 inches. What is the approximate volume of the pyramid? A. 133 in3
Choose the sentence that contains an adjectival prepositional phrase. A. The game begins within an hour. B. The dog ran around the table. C. The shoe store acro
Which word in the sentence, if any, should be followed by a comma? My first pet was Zoe a golden retriever. A. pet B. There is no error in comma usage. C. was D
what are the three aspects of overall health
what is the place value 5s in 6755? can u explain pls
what are metropolitan areas made up