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
Stella [2.4K]
2 years ago
12

Simplify the expression 2(2-x)-3x

Mathematics
1 answer:
Nastasia [14]2 years ago
8 0
First thing you should do is <span>Distribute...
</span>=(2)(2)+(2)(−x)+−3x
=4+−2x+−3x
<span>Next is to Combine like terms..
</span>=4+−2x+−3x
=(−2x+−3x)+(4)
<span>Answer..
</span>=−5x+4

Good luck with your studies~ ^//^
<span>
</span>
You might be interested in
Can u help me to answer 1-4? Please and thankyou
SVEN [57.7K]
1. ) 1 thru 9 are both natural numbers and whole numbers. 0 is a whole number, but not a natural number.

2.) 6...it is a natural number because it is a counting number and it is whole, it is a whole number and it is an integer as well. It is also rational because it can be turned into a fraction 6/1.

3.) -2 is a rational number because it can be turned into a fraction -2/1, but it is not a whole number because it contains a negative.

4.) That number would be 0
3 0
3 years ago
Jessica painted 3/4 of a room in 3/5 of an hour. How long will it take Jessica to paint the entire room?​
Snezhnost [94]

Answer:

<u>8/10 hours or 48 minutes.</u>

Step-by-step explanation:

State the problem as a rule of 3:

3/4 room --------- 3/5 hours

1 room ------------ x

x=\frac{(1room*\frac{3}{5} hours)}{\frac{3}{4}room}

x= 0.8 hours.

• How much is 0.8 hours in minutes?

0.8 * 60 = 48 minutes.

6 0
1 year ago
If a ladder is to be placed 3 feet from the side of a house. If top of the ladder rests exactly on the edge of the house when it
likoan [24]

Answer:

7 feet long

Step-by-step explanation:

This set up will give a right angle triangle where;

Length of the ladder is the hypotenuse = x

The distance of the ladder to the house is the adjacent = 3 feet

Angle of elevation theta = 72 degrees

Using the CAH in trigonometry identity;

cos theta = adjacent/hypotenuse

cos 72 = 3/hyp

hyp = 3/cos72

hyp = 3/0.4258

hyp = 7.05 feet

Hence the ladder is approximately 7 feet long

6 0
3 years ago
I need help pizzz ASAP
vredina [299]
I’m on confused on what you have to do?
6 0
2 years ago
Tommy is 22 years older than his son, Patrick. If their ages add up to 50, how old is Tommy?
alexandr1967 [171]
50 - 22 = 28
Tommy is 28
3 0
2 years ago
Other questions:
  • If the parent function is y = 1/x, describe the change in the equation y = - 1/x-1 - 10
    5·1 answer
  • Which line segment is parallel to GE?<br><br> DH<br> KI<br> FG<br> HI
    13·2 answers
  • Renaldo can rollerblade 9.7 miles per hour. Eliza can rollerblade 8.2 miles per hour. How much farther will Renaldo rollerblade
    6·2 answers
  • Can some plz help me plz!!!!!
    12·1 answer
  • If a gas with a volume of 12.5 L was cooled from 18 C to 0 C at constant pressure. What is the final volume
    15·1 answer
  • 297, 252, 207, 162, ?
    6·2 answers
  • Writing expressions - <br> the sum of 4 twelves and 7 sixteens
    8·2 answers
  • An animal shelter had 45 animals adopted over one week. The ratio of dogs to ferrets was 5:1. The ratio of cats to dogs was 9:5.
    10·1 answer
  • Irracionais menores que √5
    10·1 answer
  • The seismic activity density of a region is the ratio of the number of earthquakes during a given time span to the land area aff
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!