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Dennis_Churaev [7]
3 years ago
14

Which equation has no solution?

Mathematics
1 answer:
Lostsunrise [7]3 years ago
7 0

Answer:

Step-by-step explanation:

4(x+3)+2x = 6(x+2)  →   4x +12 +2x = 6x + 12 → No solution

5 + 2(3+2x) = x + 3(x+1)  →  5 + 6 + 4x = x + 3x + 3 → No solution

5(x + 3) + x = 4(x+3) + 3 → 5x + 15 + x = 4x +12 +3 → 6x + 15 = 4x + 15 → x= 0

4 + 6(2+x) = 2(3x +8)  →   4 + 12 + 6x = 6x + 16  → No solution

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Victoria's spends 5/9 of her money on a flan and two chicken pies each chicken pie cost 1/6 as much as the fly Victoria has $24
Fynjy0 [20]

Answer:

Amount spent by Victoria = $30.

Cost of 1 flan = $22.50

Step-by-step explanation:

A.

Let x be total amount of money that Victoria had before purchasing the flan and chicken pies.

We have been given that Victoria's spends 5/9 of her money on a flan and two chicken pies and Victoria has $24 left. This means that 4/9 of total money is 24.

We can represent this information as:

\frac{4}{9}x=24

Let us solve for x.

x=24*\frac{9}{4}

x=6*9=54

Let us find 5/9 of 54 to figure out the amount spent by Victoria.

\text{Amount spent by Victoria}=\frac{5}{9}*54

\text{Amount spent by Victoria}=5*6=30

Therefore, Victoria spent an amount of $30.

B.

Let C be cost of one chicken pie and F be cost of one flan.

We have been given that each chicken pie cost 1/6 as much as the flan. We can represent this information in an equation as:

C=\frac{1}{6}F...(1)

We are also told that Victoria's spends 5/9 of her money on a flan and two chicken pies.

We can represent this information as:

2C+F=30...(2)

Upon substituting C's value in equation (2) we will get,

2*(\frac{1}{6}F)+F=30

(\frac{1}{3})F+F=30

Now let us have a common denominator.

(\frac{1}{3})F+\frac{3F}{3}=30

(\frac{1+3}{3})F=30

(\frac{4}{3})F=30

F=30*\frac{3}{4}

F=30*0.75

F=22.50

Therefore, the cost of one flan is $22.50.  

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Answer:

A. 18

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Answer:

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