michseladelao michseladelao

02-02-2021
Mathematics

contestada

Use substitution: y = 2x and x + y = 9*

Respuesta :

pgonzales15 pgonzales15

02-02-2021

Answer:

x=3

y=6

Step-by-step explanation:

Answer Link

Otras preguntas

Prepositions show all of the following type of relationship except

Solve or answer the item

which one of the following statements express a true proportion a.42:7=6:2 b.14:6=28:18 c. 3:5=12:20 d.2:3=3:2

Tony has $727.29 in his checking account. He must maintain a $500 balance to avoid a fee. He wrote a check for $248.50 today. Write and solve an inequality to s

many fungi grow a mass of hyphae usually hidden within the material on which it is growing. what is this mass of hyphae called

According to the essay, "I Just Couldn't Put It Down!" , what does the plot of a story mainly do? A. Provides details about events that happened in the past. B.

A neutron star that spins and emits beams of energy is called a _____. protostar red dwarf white dwarf pulsar black hole

A telephone call costs 25 cents for the first 3 minutes. 12 cents for each additional minute. find the cost for a call than began at 7:55 pm and end 9:07 pm. (e

why does tap water or pool water typically test positive for the presence of chlorine

What is 75.4 in terms of π? a) 12π b) 36π c) 24π d) 144π