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
pantera1 [17]
3 years ago
9

How so you solve -5r+2r is greater than 54

Mathematics
2 answers:
AlekseyPX3 years ago
6 0

Answer:

r < -18

Step-by-step explanation:

-5r+2r > 54\\\\\rightarrow \text{Greater Than - } >\\\\\\\text{Combine the Like Terms}\\\\-5 + 2 = -3\\\\\text{So:}\\\\-5r+2r=-3r\\\\\\-3r>54\\\\\text{Divide by -3: }\\\\\frac{-3r>54}{-3}\\\\\boxed{r

We switch the inequality sign if we multiply or divide both sides of the inequality by a negative number.

Hope this helps.

iren [92.7K]3 years ago
5 0

Answer:

r < -18

Step-by-step explanation:

-5r+2r is greater than 54 can be written symbolically as:

-5r+2r > 54

Combining the r terms, we get:

-3r > 54

Solving this result for r requires reversing the direction of the inequality sign:

r < -54/3, or r < -18

You might be interested in
What is the Square root of 45? (Step by step working plz)
kifflom [539]
  • if you simplify it you would have to find factors of 45 that are perfect squares, for example, the square root of 9 times the square root of 5 is the square root of 45 so if you want to simplify it you would need to take the square root of 9 which is 3

so if you put in simplest form you would get 3 root 5

3\sqrt{5}

5 0
3 years ago
If you read for 67 hours and your friend reads for 78 hours in two days how much will you guys have read for
omeli [17]

Answer:

223, if you mean you AND your friend read that much for 2 days it would be 288 i think

Step-by-step explanation:

8 0
3 years ago
Pweeze help and I will give brainliest
Brums [2.3K]

Answer:

Part A) plot 1 and -2.5.

B) The opposite of 2 is -2. The only number that has its own opposite is 0. The first statement is false.

The opposite of 1.5 is -1.5, so the opposite of the opposite of 1.5 is equal to the opposite of -1.5, which is 1.5. The second statement is true.

Hope this helps sorry for not answering earlier

3 0
3 years ago
How are real numbers used to describe real-world situations
kramer
You can say when you pay for stuff at the store & give them your money
8 0
4 years ago
PLEASE Help ASAaP will give brainlist
pychu [463]
Answer: yes they probably are because they can be any size
3 0
3 years ago
Other questions:
  • Slice of pie cut at 72 degree many left
    7·2 answers
  • 5,000 is 1/10 of what number
    8·2 answers
  • Need some help please
    5·1 answer
  • you roll a fair number cube twice. What is the probability of rolling two 3's if the first roll is a 5? Expain
    12·1 answer
  • A poster has an area of 1,080 square inches. The poster is 36 inches tall. What is the width of the poster in inches?
    9·1 answer
  • Pls help me .question no 14
    15·1 answer
  • The temperature at 9am was 13.6 deg. Celsius. The temperature at 9pm was 6.4 deg. Celsius. What was the average drop in temperat
    8·2 answers
  • What is 10 times as much as 0.06.
    13·1 answer
  • Please help!!!!!!!! it’s due in an hour!!!!!!!
    10·1 answer
  • What is the quotient of 2/5 divided by 3/7​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!