3 years ago

A big league pitching coach tries to limit his pitchers to 110 pitches per game. If the pitcher has

Mathematics

1 answer:

marysya [2.9K]3 years ago

5 0

The pitcher can throw 58 until he reaches the limit, hopefully I helped :)

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What is the quotient of 78.3 ÷ 3.48?

olga_2 [115]

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3 years ago

Which expression is equivalent to the following complex fraction?

marta [7]

Answer:

$\dfrac{-4x+7}{2(x-2)}$

Step-by-step explanation:

The first step is to combine the parts of the numerator and denominator into one rational expression each. Those will have the same denominator, so their ratio is the ratio of their numerators.

$\dfrac{\dfrac{3}{x-1}-4}{2-\dfrac{2}{x-1}}=\dfrac{\left(\dfrac{3-4(x-1)}{x-1}\right)}{\left(\dfrac{2(x-1)-2}{x-1}\right)}=\dfrac{3-4(x-1)}{2(x-1)-2}\\\\=\dfrac{3-4x+4}{2x-2-2}=\boxed{\dfrac{-4x+7}{2(x-2)}}$