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3 years ago

(-6/5)x- 4 = -46 •23 •35 •-23 •-35 help help help

Mathematics

2 answers:

Delicious77 [7]3 years ago

8 0

Answer:

Step-by-step explanation:

Equation:

(-6/5)x - 4 = -46

Add 4 on both sides:

(-6/5)x - 4 = -46

+4 +4

(-6/5)x = -42

Multiply both sides by the reciprocal, or opposite:

-5/6[(-6/5)x] = (-42)-5/6

x = 35

Therefore, x is equal to 35.

Alexeev081 [22]3 years ago

5 0

Answer:

x = 35

Step-by-step explanation:

Step 1 : 6/5 Simplify

Step 2 :

Rewriting the whole as an Equivalent Fraction

Adding fractions that have a common denominator

Step 3

Rewriting the whole as an Equivalent Fraction

Answer: x = 35

Hope this helps.

You might be interested in

When writing a repeating decimal as a fraction does the number of repeating digits use matter

Gala2k [10]

Answer:

see below

Step-by-step explanation:

yes it matters, if you don't know how to write a repeating decimal as a fraction you can use this trick

let's say we don't know what it is

0.33333333...

so we see that there's only one repeating digit

so the answer is

(the repeating digit)/(9)=3/9

and that simplyfies to 1/3

let's try another one

0.67676767...

as you can see know the repeating is 67

so the answer is

(the thing that repeats)/(99)=67/99

do you see a pattern?

when we have a number x of repeating decimals

the denominator of the fraction (the thing that's down) is 9999..99 in there must be x 9's

let me explain

if you have 3 repeating decimals

the denominator will be 999

you see 3 nines

and so on.

8 0

3 years ago

A dealer earns a profit of 8$ per bag of white cement and a loss of 5$ per bag of grey cement.

Natali [406]

Answer :-

loss = 1000$
4000

Step by step explanation :-

Profit on 3000 bags of white cement sold = 3000 × 8 = 24000

loss on 5000 bags of grey cement sold = 5000 × 5 = 25000

Alternatively: 

Net loss = ( 25000 - 24000 ) = 1000$
profit/ loss = $ [3000 × 8 - 5000 × 5 ]
$ [24000 - 25000]
-1000$

As the result of transaction is negative/ loss

Loss = 1000$

Loss on the scale of 6400 grey bags = 6400 × 5 = 32,000

In order to have no profit, profit from the Cello white cement should be 32000.

Number of white cement bags to be sold = 32000 / 8 = 4000

4000 why cement bags and 6400 grey cement bags are sold in order to have no profit and no loss

Hope it helps ~

5 0

2 years ago

Please help!! ill give brainliest + points!!

zheka24 [161]

Answer:

Step-by-step explanation:

6 0

3 years ago

ollegr [7]

Answer:

P + Q = 1

Step-by-step explanation:

Given: $\frac{1+\sqrt{3} }{1-\sqrt{3} }$ = P - $\sqrt{Q}$

This is a question on surd, so we need to rationalize the denominator to have;

$\frac{1+\sqrt{3} }{1-\sqrt{3} }$ * $\frac{1+\sqrt{3} }{1+\sqrt{3} }$ = $\frac{1+\sqrt{3}+\sqrt{3} + 3}{1+\sqrt{3}-\sqrt{3} -3 }$

= $\frac{4+ 2\sqrt{3} }{1-3}$

= $\frac{4+2\sqrt{3} }{-2}$

= -2 - $\sqrt{3}$

Thus,

-2 - $\sqrt{3}$ = P - $\sqrt{Q}$

⇒ P = -2 and Q = 3

Therefore, the value of P + Q = -2 + 3

= 1

Thus,

P + Q = 1

5 0

3 years ago

Help pls!!! I Don't understand!!!

bixtya [17]

Answer:

question

Step-by-step explanation:

7 0

3 years ago