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
Nostrana [21]
3 years ago
13

Write a variable expression that represents the following word phrase: three more than two times the difference of x and one.​

Chemistry
2 answers:
Inga [223]3 years ago
5 0

Convert the wordphrase to expression

\\ \rm\longmapsto 2(x-1)+3

\\ \rm\longmapsto 2x-2+3

\\ \rm\longmapsto 2x+1

wel3 years ago
3 0

Answer:

  • ⇛2(x−1)+3
  • ⇛2x−2+3
  • ⇛2x+1
  • ⇛2(x-1)+3

You might be interested in
Write the molecular formula in the of the following compounds.
tensa zangetsu [6.8K]
Calcium bicarbonate - Ca(HCO3)2
sodium peroxide - Na202
water - H20
silver nitrate - AgN03
potassium carbonate - K2CO3
sodium carbonate - Na2CO3
zinc chloride - ZnC12
calcium hydroxide - Ca(OH)2
magnesium chloride - MgC12
4 0
3 years ago
The pressure inside of a sealed tube if you raise the temperature go ______..
Helen [10]

Answer:

The pressure will increase due ot expnasion of gasses in a closed sealed tube tube .

Explanation:

4 0
3 years ago
Read 2 more answers
10.
Hoochie [10]

Answer:

Salt and water

Explanation:

The reaction of an acid and a base forming a salt and water.

3 0
2 years ago
The structure shown is an example of what kind of polymer? Question 10 options: A) Polyamine B) Polyester C) Polyalkane D) Nylon
aivan3 [116]

Answer:

Examples of natural condensation polymers include cellulose, starch, and polypeptide chains of proteins. Several synthetic condensation polymers discussed include nylon, kevlar, polyester, Bakelite, Melamine, polycarbonates, polyurethanes, epoxies

Explanation:

6 0
3 years ago
A student calculated the number of moles of carbon dioxide present in a 100.0 g
Nina [5.8K]

Answer: 13.2%

Explanation:

Mass of the sample = 100g

MM of CO2 =12+ (16 x 2) = 44g/mol

Number of mole of CO2 present in the sample = 0.3

Mass conc. Of CO2 present = 0.3 x 44 = 13.2g

Percentage of CO2 in the sample = (13.2 / 100) x 100 = 13.2%

7 0
3 years ago
Other questions:
  • What is Ky for CH3NH2(aq) + H20(1) = CH3NH3(aq) + OH(aq)?
    15·1 answer
  • What are two properties of most nonmetals?(1) high ionization energy and poor electrical conductivity(2) high ionization energy
    10·1 answer
  • How many moles of calcium are there in 5.74 x 1022 atoms of calcium?
    13·1 answer
  • Cellular respiration involves the use of oxygencarbon dioxide and the release of carbon dioxideoxygen
    11·2 answers
  • What is a substance that decreases the rate of a chemical reaction called?
    14·2 answers
  • Who knows Cameron Herrin?​
    10·1 answer
  • (+1) + (–1) Its from edge
    7·1 answer
  • Which statement describes the energy changes that occur as bonds are brokes and a chemical reaction
    9·1 answer
  • PLS HELP ASAP NO LINKS WILL MARK BRAINLIEST IF CORRECT
    13·2 answers
  • ______ fats contain no carbon-carbon double bonds, whereas ______ fats contain carbon-carbon double bonds.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!