All categories

2 years ago

A first number plus twice a second number is 14 twice the first number plus the second totals 31

Mathematics

2 answers:

Finger [1]2 years ago

8 0

X+2y=14
2x+y=31
x=-2y+14
-4y+28+y=31
-3y=3
y=-1
x-2=14
x=16
The first number is 16 and the second number is -1

valina [46]2 years ago

5 0

What is the question?

You might be interested in

Number 1. The science club went on a two-day field trip. The first aid the members paid $60 for transportation plus $15 per tick

tekilochka [14]

If x is the number of students on the field trip:
60 + 15x + 95 + 12x

5 0

3 years ago

Write the equation 6x + 2y = 4 in slope-intercept form.

Mademuasel [1]

The slope of 6x + 2y = 4 is
y = -3x + 2

3 0

3 years ago

Read 2 more answers

Mr. Phan fills a portion of his pool with water on Monday. Then on Tuesday, he fills the pool with water coming from a hose at a

Zanzabum

Answer:

░░░░░▐▀█▀▌░░░░▀█▄░░░

░░░░░▐█▄█▌░░░░░░▀█▄░░

░░░░░░▀▄▀░░░▄▄▄▄▄▀▀░░

░░░░▄▄▄██▀▀▀▀░░░░░░░

░░░█▀▄▄▄█░▀▀░░

░░░▌░▄▄▄▐▌▀▀▀░░ This is Bob

▄░▐░░░▄▄░█░▀▀ ░░

▀█▌░░░▄░▀█▀░▀ ░░ Copy And Paste Him onto all of ur brainly answers

░░░░░░░▄▄▐▌▄▄░░░ So, He Can Take

░░░░░░░▀███▀█░▄░░ Over brainly

░░░░░░▐▌▀▄▀▄▀▐▄░░

░░░░░░▐▀░░░░░░▐▌░░

░░░░░░█░░░░░░░░█░

do it or he will hunt you down and kill u (lets destroy the moderators!!!!!!!!)

we are slowing them down already! good work soilders!

JOIN THE BOB GANG!!!!!!!!!

Step-by-step explanation:

7 0

2 years ago

Rylee is baking cupcakes for a bake sale. She spends $35 on supplies and she plans to sell the cupcakes for $2.50 each. How many

Setler [38]

Answer:

44 cupcakes

Step-by-step explanation:

Since she spent $35, and she wants to profit $75, she needs to make $110.

110/2.5 = 44

6 0

2 years ago

The following is an example of a directional/ one-tailed hypothesis (Chapter 8 review):

elixir [45]

I think it’s true because happy body happy mine

5 0

2 years ago