sdrostecgs sdrostecgs
  • 04-05-2020
  • Mathematics
contestada

PLEASE HELP ME FIRST ANSWER GETS BRAINLEST!!!

PLEASE HELP ME FIRST ANSWER GETS BRAINLEST class=
PLEASE HELP ME FIRST ANSWER GETS BRAINLEST class=

Respuesta :

Qintic
Qintic Qintic
  • 04-05-2020

Answer:

1 = b

2=c

Step-by-step explanation:

1) ax+9+ax+9+4x+b

8x+9+8x+9+4x+17

20x+18+17

20x+35

so ans is 8 and 17

2) k/3 -2k+4=10

times all by 3

k-6k+12=30

-5k=18

k= - 18/5

Answer Link

Otras preguntas

What area should of humanity did Sigmund
An island connected to the coastline by a sandy spit is a relatively rare occurrence called a ________. A. lagoon B. hook C. tombolo D. fjord E. baymouth b
What is 3/4 improper or proper or mixed
What type of nationalism grew in the Balkans that worried the Austro-Hungarians?A. Serbian nationalismB. Turkish nationalismC. Bosnian nationalismD. Russian nat
A market research firm supplies manufacturers with estimates of the retail sales of their products from samples of retail stores. Marketing managers are prone t
Find the value of x.
unknown substance is heated from 10 celsius to 25 celsius, what happens at 17 Celsius
Select the correct answer. In which area is composing for games similar to composing for movies? A. royalties earned B. success of song-based soundtracks C. usa
Write the expression using only positive exponents. -3/x-4
How do -11.5 and -9.5 compare? Choose the correct symbol.-11.5 _ -9.5A.<B.=C.>​