Answer : The two correct options are,
3.4a + 5.6b
5.6b + 3.4a
Step-by-step explanation :
The given expression is:
(-2.4a - 1.8b) - (-3.8a - 4.4b) + (2.0a + 3.0b)
First we have to open the brackets.
⇒ -2.4a - 1.8b + 3.8a + 4.4b +2.0a + 3.0b
Now keep like terms together.
⇒ -2.4a + 3.8a +2.0a + 3.0b - 1.8b + 4.4b
By subtraction or addition, we get:
⇒ 3.4a + 5.6b
or,
⇒ 5.6b + 3.4a
Hence, the expressions that equivalent to the given expression are, 3.4a + 5.6b and 5.6b + 3.4a
hope this helps. leave a comment if you have a question.
Answer:
Skills are the talent or the expertise that one possesses to do a certain type of a job.
Step-by-step explanation:
Technology may be defined as the summation of skills, methods, techniques and processes that are used for the goods production as well as the services. Technology also helps in accomplishing certain objectives, such as scientific investigation.
People can improve their skill sets and knowledge though technology.
For improving the conversion skills in conversions by the use of technology, we can :
1. We can use different scientific methods to do the conversion more quickly.
2. We can use the computer technology to do the conversion so that we get an accurate result and more reliable result.
3. We can develop mobile applications where people just can insert in the data and get the conversion immediately.
Answer:
slope = 3
graph is attached
Step-by-step explanation:
The slope will always be m in the equation y = mx+b
