Algebra > Linear equations > 188 - Set-up & solve equations (in context) > Quiz 2
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8 x
9
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© If you take a number, times by 7 then subtract 1 You get the same as if you took the number,
times by 5 then subtract 8. What is the number?
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Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

Ineed with math stuff it involves graphs