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2 years ago

8

one drink has 20 sugar another one has 45 sugar each can has 250 milliliters of soda what is the sugar concentration of the mixe

d soft drink?

1 answer:

Monica [59]2 years ago

4 0

Answer: 350

Step-by-step explanation:

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Solve for x.<br><br> (x−2)^2+2=38<br><br> x= ___ or x= ___

Elan Coil [88]

Answer:

$x \: = \: \boxed{ \bold{ - 4 }}\: \: \text{or} \: \: x \: = \: \boxed{ \bold{ 8}}$

Step-by-step explanation:

$(x \: - \: 2 {)}^{2} \: + \: 2 \: = \: 38$

${x}^{2} \: - \: 4x \: + \: 4 \: + \: 2 \: = \: 38$

${x}^{2} \: - \: 4x \: + \: 6 \: = \: 38$

${x}^{2} \: - \: 4x \: + \: 6 \: - \: 38 \: = \: 0$

${x}^{2} \: + \: 4x \: - \: 8x \: - \: 32 \: = \: 0$

$x \: \times \: (x \: + \: 4) \: - \: 8(x \: + \: 4) \: = \: 0$

$(x \: + \: 4) \: \times \: (x \: - \: 8) \: = \: 0$

When it happens that the product of the factors is the same as zero. It is divided into two possible cases.

$x \: + \: 4 \: = \: 0 \\ x \: - \: 8 \: = \: 0$

We solve the two equations:

$x \: = \: - 4 \\ x \: = \: 8$

<h2>Answer: </h2>

$x \: = \: - 4 \\ x \: = \: 8$

<h3><em><u>MissSpanish</u></em></h3>

6 0

2 years ago

- A number r added to 3.7 is less than 1.2.

SIZIF [17.4K]

Answer:

3.7 + r < 1.2

Step-by-step explanation:

a number r added to 3.7 is 3.7 + r

New expression 3.7 + r should be less than 1.2 --->

3.7 + r < 1.2

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3 years ago

The president of the student council wants to survey the student population about parking. She decides to take a random sample o

iren2701 [21]

Answer:

Should be (B)

01-1020

ED2021

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2 years ago

Mark jumped 6 feet 9 inches in the long jump competition and George jumped 8 feet 4 inches. How many inches farther did George j

VLD [36.1K]

Answer:

1 foot and 5 inches.

Step-by-step explanation:

He jumped 6 ft. 9 inch. 6.9+1.5 = 8.4

8 0

3 years ago

Read 2 more answers

What is the approixation of squared root 48

rosijanka [135]

7 because the square root of 49 is 7, so its approximately 7.

8 0

3 years ago