The number of quarters she have 11.
<h3>What is a system of equations?</h3>
A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.
Let consider y = quarters; x = dimes
We know that there are 3 times as many dimes as quarters. So we can state that x = 3y.
Then, we say that 25y + 10x = 605
(Value of coin * amount of coins)
Then we substitute x=3y into the equation, yielding:
25y + 10(3y) = 605
25y + 30y = 605
55y = 605
605/55 = 11 = y
Therefore, the number of quarters she have 11.
Learn more about equations here;
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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:
-32
Step-by-step explanation:
The absolute value of a number is its distance from 0. Since distance is always positive the absolute value is the same number but positive. So the absolute value of -32 and 32 would both be 32 because they have the same distance from 0.
The answer would be 12 3/4 because when you continue use the pattern that is used you end up with your answer! Hope this helps
Answer:
12 ounces
Step-by-step explanation:
Answer above.
