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Alika [10]
3 years ago
14

What value of w makes this equation true? 5w 30

Mathematics
1 answer:
Arturiano [62]3 years ago
3 0
5w=30
5w/5=30/5
w=6

Therefore w is equal to 6
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Please need some help with arithmetic functions!!!
frutty [35]
A, perhaps,plz check the definition of functions
8 0
3 years ago
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

<u>Solution:</u>

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

5 0
3 years ago
The length of a string in yards is a function f(n) of the length n in inches. Write a function rule for this situation
igor_vitrenko [27]

Answer:

f(n) = n/36

Step-by-step explanation:

The length of a string is given in yards, is a function f(n) of the length n in inches.

We have to write a function rule for this situation.

∵ 36 inches = 1 yard

∴ 1 inch = 1/36 (yard)

∴ n inches = n/36

and function representing the length will be

f(n) = n/36

4 0
3 years ago
Read 2 more answers
Plz answer this is urgent.​
sergiy2304 [10]

Answer: 9 subtracted from y and multiplied by 2

3 0
3 years ago
Read 2 more answers
Could someone please help me :) its easy I think - not to me though...
lara [203]
Lets find the unit rate of both of the shirts.

5 for 63 

4 for 54 

63/5 = 12.60

54/4 = 13.50

Now we have our unit rates!

Greg =   $12.60 per shirt
Zachary =  $13.50 per shirt

Greg's shirt were cheaper than his brothers, so it has a better cost. 
3 0
3 years ago
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