1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Snezhnost [94]
3 years ago
6

Evaluate 2x+9 when x=3

Geography
1 answer:
inysia [295]3 years ago
6 0

Answer:

2x+9 when x equals 3 is 2*3+9

=15

Explanation:

2\cdot \:3+9\\Follow\:the\:PEMDAS\:order\:of\:operations\\\mathrm{Multiply\:and\:divide\:\left(left\:to\:right\right)}\:2\cdot \:3\::\quad 6\\2\cdot \:3\\2\cdot \:3=6\\=6+9\\\mathrm{Add\:and\:subtract\:\left(left\:to\:right\right)}\:6+9\::\quad 15\\6+9\\6+9=15\\=15

You might be interested in
A(n) _______ tide occurs when the sun is at right angles to the line between the Earth and the Moon.
VladimirAG [237]
A neap tide occurs when the sun is at right angle to the line between the Earth and the Moon.
5 0
3 years ago
More than half of the world's plants are threatened with extinction.<br> O True<br> O False
lara [203]

Answer:

False

Explanation:

false false false

4 0
3 years ago
Read 2 more answers
Due to decreased light penetration, which area of rivers and streams will have less diversity of plant life?
harkovskaia [24]
Due to decreased light penetration, B. THE MOUTH of the rivers and streams will have less diversity of plant life.

The decreased light penetration is brought about by the murkiness of the water due to numerous deposits of sediments. Sediments that have been collected at the water travels towards the mouth of the rivers and streams causes the water to be muddy and murky making it impossible for light to penetrate. 
8 0
3 years ago
Read 2 more answers
PLEASE HELP
BabaBlast [244]

Answer:

D

Explanation:

all of the countries are devoloped

7 0
3 years ago
about 250 million years ago pangaea began to split apart leading to massive volcanism and a green house effect? what was one eff
Sladkaya [172]

One main effect of the global catastrophes was the rising temperature, also known as global climate of the earth surface.

<h3>What is a green house effect?</h3>

This is a natural process that happens when the gases in Earth's atmosphere trap the Sun's heat.

Therefore, the main effect of the global catastrophes was the rising temperature, also known as global climate of the earth surface.

Read more about green house effect

<em>brainly.com/question/2241458</em>

#SPJ1

3 0
2 years ago
Other questions:
  • What affect does a seawall have on a beach
    9·1 answer
  • 100 POINTS PLEASE HELP ASAP!!!!!
    15·1 answer
  • Surface currents are caused by friction between which two elements?
    13·1 answer
  • Areas with cultural differences can have factors that
    7·1 answer
  • What is Scarcity? Economic Basics<br> Study Question 1
    12·1 answer
  • What is a natural resource?
    5·2 answers
  • Question 1: Years ago in this arena gladiators battled, Christians were fed to lions, and ships fought naval battles in the floo
    13·1 answer
  • Question 5 of 15 Which religion is the second largest in the world? O A. Hinduism O B. Buddhism O C. Christianity ОО O D. Islam​
    14·1 answer
  • 1. By land size, what is the smallest US state?
    13·1 answer
  • C
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!