PLEASE HELP ASAP! WILL GIVE BRAINLIEST! ^^ Sarah and Noah work at read on bookstore and get paid the same hourly wage. The table
shows their work schedule for last week.
1. Write an expression that represents Sarah's total pay last week. Represent her hourly wage with w.
2. Write an expression that represents Noah's total pay for last week. Represent his hourly wage with w.
3. Are the expressions equivalent? Did Sarah and Noah earn the same amount last week? Use models to justify your answer.
1. Write an expression that represents Sarah's total pay last week. Represent her hourly wage with w.
2. Write an expression that represents Noah's total pay for last week. Represent his hourly wage with w.
3. Are the expressions equivalent? Did Sarah and Noah earn the same amount last week? Use models to justify your answer.
1 answer:
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Given:
The figure of a triangle.
To find:
The missing length.
Solution:
Let x be the missing length.
Basic proportionality theorem(BPT): According to this theorem, if a line is parallel to the one side of a triangle then that the line intersects the other two sides of the triangle in the same ratio.
Using Basic proportionality theorem, we get
Adding x on both sides, we get
The missing length is 3 Therefore, the correct option is D.