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3 years ago

-11=(x-3)÷2 what is the solution for x

Mathematics

1 answer:

e-lub [12.9K]3 years ago

3 0

Answer:

-19

Step-by-step explanation:

~ Distribute:

- 11 = 1 / 2 x + -3 / 2

~ Flip the equation:

1 / 2 x + -3 / 2 = -11

~ Use transposition method:

(take -3 / 2 to the other side)

1 / 2 x = -11 - (-3 / 2)

= -19 / 2

x = -12 / 2 * 2

= -19

Hope this helped

Wishing u a gr8 day

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Jennifer buys a 2-liter bottle of apple juice and a 3-liter bottle of orange juice at the market. How many deciliters of juice d

creativ13 [48]

Answer:

50 deciliters

Step-by-step explanation:

Given that,

Jennifer buys a 2-liter bottle of apple juice and a 3-liter bottle of orange juice at the market.

Total = 2 L bottle of apple juice + 3 L bottle of orange juice

= 5 L

We need to find how many deciliters of juice does Jennifer buy in all.

Since, 1 L = 10 Deciliter

5 L = 50 Deciliter

So, she will buy 50 deciliters of juice.

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3 years ago

Find the constant rate of change for the representation,<br><br> 24x-28y=14

dem82 [27]

Answer:

6/7

Step-by-step explanation:

The constant rate of change is also know as the slope of the expression

Given

24x-28y=14

Write in standard form y = mx+c

m is the slope

24x-28y=14

-28y = -24x + 14

y = -24x/-28 + 14/-28

y = 6/7 x - 1/2

Compare

mx = 6/7 x

m = 6/7

Hence the constant rate of change is 6/7

5 0

3 years ago

PLEASE ANSWER + BRAINLIEST!!!

Blizzard [7]

Ts option A

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3 years ago

A fruit company has 20% returns in periods of normal rainfall and -3% returns in droughts. The probability of normal rainfall is

WARRIOR [948]

Answer:

$E(x) = 10.8\% \\\\$

The fruit company’s expected returns are 10.8%

Step-by-step explanation:

The expected returns of the fruit company is given by

$E(x) =\sum (x \cdot P(x)) \\\\$

For the given case,

Returns in normal rainfall = x₁ = 20% = 0.20

Returns in drought = x₂ = -3% = -0.03

Probability of normal rainfall = P(x₁) = 60% = 0.60

Probability of drought = P(x₂) = 40% = 0.40

So, the expected value of returns is

$E(x) = x_1 \cdot P(x_1) + x_2 \cdot P(x_2) \\\\E(x) = 0.20 \cdot 0.60 - 0.03 \cdot 0.40 \\\\E(x) = 0.12 - 0.012 \\\\E(x) = 0.108 \\\\E(x) = 10.8\% \\\\$

Therefore, the fruit company’s expected returns are 10.8%

7 0

3 years ago

Plz help in a rush!!!!!!!!!!

Bogdan [553]

Your answer is 4.7

Using the Pythagorean Theorem, you can find the length of the missing side:

$a^{2}+b^{2}=c^{2}\\(3)^{2}+b^{2}=(5.6)^{2}\\9+b^{2}=31.36\\b^{2}=22.36\\b=\pm \sqrt{22.36}$
Length cannot be negative, so your answer is:
$b=\sqrt{22.36}=4.728636...\\\\b=4.7$

5 0

4 years ago

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