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2 years ago

Can someone please help me

Mathematics

1 answer:

STALIN [3.7K]2 years ago

5 0

Answer: for the answer its 35 trust /%

Step-by-step explanation:

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Given the equation 2(3x − 4) = 5x + 6, solve for the variable. Explain each step and justify your process.

blagie [28]

2(3x-4) = 5x+6
First, expand the bracket.
6x-8=5x+6
Next, move the variables to the same side.
x-8=6
Move the -8 to the other side, change to +
x=6+8
x=14
Charlie’s solution is incorrect. When expanding the bracket, he changed the - to a +.

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1 year ago

Evaluate: b − a for a = 2 and b = 7

zmey [24]

Answer:

Step-by-step explanation:

b − a

Let a = 2 and b = 7

7-2

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3 years ago

Read 2 more answers

H(x)=

UNO [17]

The average rate of change of the function over −2 ≤ x ≤ 2 is 1/2

<h3>How to determine the average rate of change?</h3>

The function is given as:

$h(x) = \frac 18x^3 - x^2$

The interval is given as:

−2 ≤ x ≤ 2

Calculate h(2) and h(-2)

$h(2) = \frac 18 * 2^3 - (2)^2$

h(2) = -3

$h(-2) = \frac 18 * (-2)^3 - (-2)^2$

h(-2) = -5

The average rate of change is then calculated as:

$m = \frac{h(-2) - h(2)}{-2-2}$

This gives

$m = \frac{-5 + 3}{-4}$

Evaluate

m = 1/2

Hence, the average rate of change of the function over −2 ≤ x ≤ 2 is 1/2

Read more about average rate of change at

brainly.com/question/23715190

#SPJ1

<u>Complete question</u>

$h(x) = \frac 18x^3 - x^2$

What is the average rate of change of h over the interval −2 ≤ x ≤ 2

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1 year ago

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mote1985 [20]

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Alina [70]

Answer:

Step-by-step explanation:

Because Belgians likely made the choice given rubbers value to plant rubber trees instead of food.

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