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Doss [256]
3 years ago
13

Factor 2y^2+7y-14=0 How do I solve this by factoring ?

Mathematics
1 answer:
Gre4nikov [31]3 years ago
3 0

Answer:

y=−7−(√161/4), −7+(√161)/4

Decimal form- y=1.42214438, -4.92214438

Step-by-step explanation:

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3 years ago
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Please help solve with working much appreciated!
Lapatulllka [165]

The right answer is Option A.

Step-by-step explanation:

Given,

Heart rate goal = I

Heart rate reserve = H

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According to given statement,

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I = R + 0.7H

I=R+0.7H represents the given situation.

The right answer is Option A.

Keywords: linear expression, addition

Learn more about addition at:

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#LearnwithBrainly

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Sladkaya [172]
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7 0
3 years ago
 The local movie theater decided to raise the ticket prices 50​%. The original ticket prices were ​$6. Set up the percent equati
RSB [31]

Answer:

50% of $6

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Step-by-step explanation:

We are given,

The original price for the ticket = $6

Also, the prices of the tickets were raised by 50%.

Thus, the raise in the prices of tickets = 50% of $6.

i.e. Raise = 50% × 6 = 0.5 × 6 = $3

Since, the raise in the prices is by $3.

Thus, the new price of the tickets = $6 + $3 = $9.

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5 0
3 years ago
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Answer:

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Step-by-step explanation:

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The actual answer is about 2.4% but 3% is the closest.

6 0
3 years ago
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