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Step2247 [10]
3 years ago
5

9x^2-16=0 I need to solve

Mathematics
1 answer:
vivado [14]3 years ago
3 0
<span><span><span>Its x=± \frac{4}{3}
</span><span><span /><span /><span><span /></span></span></span></span>
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Temka [501]

Answer:

16 children and 11 adults

Equation 1: a + c = 27

Equation 2: 4a + c = 60

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2 years ago
The equation ( ) has no solution.
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Answer:

i dont see the equation

Step-by-step explanation:

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3 years ago
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Gretchen earns extra money mowing lawns on the weekend. She mows 3 lawns per hour and earns $12.00 per lawn. How much does Gretc
stepladder [879]

Gretchen will earn $48 from mowing in 4 hours

Data

  • Amount earned on each lawn = $12
  • Number of hours mowing = 4 hours

<h3>What is Rate</h3>

This is the measure of one unit against another unit. An example of this is speed which is the rate of distance covered to time.

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To calculate for 4 hours

4*12=$48

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4 0
2 years ago
Use the data in the table to complete the sentence.
muminat

Answer:

x is plus 1 and y is minus 1.

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6 0
2 years ago
John and Kamira are playing a game. John's score (J) and Kamira's score (K) after round 1 are shown on the number line.
IRINA_888 [86]

Complete question :

John and Kamira are playing a game. John's score (J) and Kamira's score (K) after round 1 are shown on the number line.

The score recorded at the end of the first round is 2.

What could this score represent?

Options :

the sum of John's score and Kamira's score

the difference between John's score and Kamira's score

the absolute value of the difference of John's score and Kamira's score

the sum of the absolute value of John's score and the absolute value of Kamira's score

Answer:

the sum of John's score and Kamira's score

Step-by-step explanation:

Given that :

The score recorded at the end of the round is 2

From the attached number line :

John's score = - 5

Kamira's score = 7

Sum = - 5 + 7 = 2

Difference = - 5 - 7 = - 12

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3 0
2 years ago
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