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nataly862011 [7]
3 years ago
11

How many hours is 10am to 7:30pm ​

Mathematics
2 answers:
saveliy_v [14]3 years ago
8 0
10 hours & 30 minutes
skelet666 [1.2K]3 years ago
4 0

Answer:

9 hours 30 minutes

Step-by-step explanation:

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A^2-5a+6<br><br><br> ((factor and solve))
Yakvenalex [24]

Answer: a^2 - 5a + 6

(a-6)(a+1) = 0

Step-by-step explanation:

(a-6) = 0

a=6

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3 years ago
Kiran's mother gets a restaurant bill for $25. She has a coupon for 15% off. After the
PtichkaEL [24]

Answer:

$25.50

Step-by-step explanation:

So we have a 15% off coupon. We can multiply 25×.85 to find our new price.

Our total is now $21.25

Now to find the tip do $21.25 +(.2 × 21.25)

*The .2 is 20 percent of our discount price.*

We then get $25.50

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3 years ago
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ANEK [815]

Answer:

Inequality Form:

2 − √ 11 < x < 2 + √ 11

Interval Notation:

( 2 − √ 11 , 2 + √ 11 )

Step-by-step explanation:

Solve the inequality for  x  by finding  a ,  b , and  c  of the quadratic then applying the quadratic formula.

8 0
3 years ago
Does anyone know this
Sophie [7]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
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