2 years ago

Name:

Mathematics

1 answer:

tino4ka555 [31]2 years ago

3 0

Answer: 4

Step-by-step explanation:

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0.6(4-2x)=20.5-(3x+10)

solong [7]

The solution of 0.6(4-2x)=20.5-(3x+10) is x = 4.5

Solution:

Given, expression is 0.6 ( 4 – 2x ) = 20.5 – ( 3x + 10 )

We have to solve the above given equation for x.

Now, take the equation

$\rightarrow 0.6(4-2 x)=20.5-(3 x+10)$

We have to use BODMAS rule. BODMAS means sequence of operations which is brackets, order, division, multiplication, addition and then subtraction

On solving the brackets, we get

$\rightarrow 0.6 \times 4-0.6 \times 2 x=20.5-3 x-10$

Now multiplication is given preference

$\rightarrow 2.4-1.2 x=10.5-3 x$

$\rightarrow 3 x-1.2 x=10.5-2.4$

Now subtraction is done

$\rightarrow 1.8 \mathrm{x}=8.1$

Now division is performed

$\rightarrow x=\frac{8.1}{1.8}=4.5$

Hence, the value of x is 4.5

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2 years ago

Use the table of values to find the function's values. Ja) Ifx 0, then f0) = If fe) = 27, then x= -3 33 -2 17 0 -15 2 27

Paha777 [63]

Answer:

-15 and 3

Step-by-step explanation:

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2 years ago

Which of the following examples has a unit price of $5.00? Select all that apply.

zubka84 [21]

E, D, and A.

well because it can be divide my 5.

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2 years ago

Use diagram to find the value of x. A. 150 B. 33 C. 32 D. 147

zloy xaker [14]

total of interior angles for a 6 sided polygon = 720

150 + 152 + 91 +90+90 = 573

x = 720 - 573

x = 147

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2 years ago

Measure of each exterior angle of a regular 30-gon?

Airida [17]

Answer:

I'm not sure would love to help but dont know the answer

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2 years ago