1 year ago

What is a unit fraction?

Mathematics

1 answer:

guapka [62]1 year ago

7 0

Answer:

denominator

Step-by-step explanation:

the upper part is numerator

so the lower is denominator

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Solve the compound inequality,

Feliz [49]

Answer:

$\large\boxed{y\in(-6,\ \infty)}$

Step-by-step explanation:

$(1)\\2y-2>-14\qquad\text{add 2 to both sides}\\\\2y-2+2>-14+2\\\\2y>-12\qquad\text{divide both sides by 2}\\\\\dfrac{2y}{2}>\dfrac{-12}{2}\\\\y>-6$

$(2)\\\\4y-4\geq12\qquad\text{add 4 to both sides}\\\\4y-4+4\geq12+4\\\\4y\geq16\qquad\text{divide both sides by 4}\\\\\dfrac{4y}{4}\geq\dfrac{16}{4}\\\\y\geq4$

$\text{From (1) and (2) we have:}\\\\y>-6\ or\ y\geq4\to y\in(-6,\ \infty)\ \cup\ [4,\ \infty)\Rightarrow y\in(-6,\ \infty)$

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2 years ago

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scZoUnD [109]

Answer:

45 out of every 100

Step-by-step explanation:

45% of 100 is 45

hope this helps!

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3 years ago

Andrew walks 3/4 mile in 10 minutes. Jill walked 4/5 mile in 15 minutes. What was the difference in their speeds, in miles per h

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2 years ago

What number is 20%of 40

satela [25.4K]

Answer:

20% of the number 40 is 8

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2 years ago

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