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vaieri [72.5K]
3 years ago
5

Solve for x: 6(4x+5)=3(x+8)+3 round to nearest hundredth

Mathematics
1 answer:
Hitman42 [59]3 years ago
3 0
Solve for x by simplifying both sides of the equation then isolating teh varible.
your answer = - 1/7
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A dealer gains 16% by selling a mop for rs.78300.but due to competition in the market, he decides to make a profit of only 10%.
vesna_86 [32]

Answer:

The correct answer is -  72,349.2

Step-by-step explanation:

Given:

selling price = 7234.92

Initial profit = 16%

we know:

selling price = cost price + profit

Solution:

78300 = cp + 16*cp/100

profit = 78300*16/100 = 12528

cost price = 78300 - 12528 = 65772

then the profit on 10%

= 65772*10/100

= 6577.2

the new selling price = 65772+6577.2

= 72,349.2

3 0
3 years ago
Subtract 6 from me. Then multiply by 2. If you subtract 40 and then divide by 4, you get 8. What number am I?
aliina [53]

Answer:

42

Step-by-step explanation:

Let the number be "x"

We translate the word equation to algebraic equation.

First,

subtract 6 from me, so we have:

x - 6

Now,

Multiply by 2, so we have:

2(x-6)

Now,

Subtract 40, then divide by 4:

\frac{2(x-6)-40}{4}

Now, you get "8", so equate this to 8, we get:

\frac{2(x-6)-40}{4}=8

We now solve using algebra:

\frac{2(x-6)-40}{4}=8\\2(x-6)-40=4*8\\2(x-6)-40=32\\2x-12-40=32\\2x-52=32\\2x=32+52\\2x=84\\x=42

The number is 42

7 0
3 years ago
SLOPES PLSSS HELLLLP<br> what goes in the box?
Lisa [10]

Step-by-step explanation:

Water is the universal solvent" with a grain of salt (pun intended). Of course it cannot dissolve everything, but it does dissolve more substances than any other liquid, so the term fits pretty well. Water's solvent properties affect all life on Earth, so water is universally important to all of us.

6 0
3 years ago
What is the correct answer to a+ny=n, solving for n?
AysviL [449]
A+ny = n
a = n-ny
a = (1-y)n
a/(1-y) = n
n = a/(1-y)
6 0
3 years ago
Read 2 more answers
jeunesse earned $725 dollars by working 5 days in a week. What is the average amount that she earned per day?
dem82 [27]
The average amount that Jeunesse earned per day is $145.
725/5
7 0
3 years ago
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