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shutvik [7]
3 years ago
6

Assign two variables for each problem, and write the equations. Do not solve.

Mathematics
1 answer:
Xelga [282]3 years ago
7 0
Call the number of trumpet players "T" and the number of horn players "H".

We can use the given information to set up equations:

1."<span>the number of trumpet players is 4 times the number of French horn players"
T=4H

2. "</span><span>There are 35 trumpet and French horn players in the band."
T+H=35

If you were asked to solve you could now do it by substitution:
4H+H=35
5H=35
H=7
T=4H
T=4(7)
T=28</span>
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Which of the following illustrates how to find the difference of 4h^5k and -7hk^5

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