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3 years ago

I need help please.

Mathematics

1 answer:

alukav5142 [94]3 years ago

4 0

Answer:

The answer is no because x would actually equal 59.9

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One night Puvi spent 1/3 of his money on dinner and then 1/4 of the remaining money on dessert. He then had just enough left so

arsen [322]

Answer:

Step-by-step explanation:

Cost of two tickets = 2 * 30 = £60

Let the amount with Puvi = £x

Money spent on dinner = (1/3)*x

$= \dfrac{1}{3}x$

$Remaining \ money =x - \dfrac{1}{3}x =\dfrac{3}{3}x-\dfrac{1}{3}x=\dfrac{2}{3}x$

$Money \ spent \ on \ dessert = \dfrac{1}{4} *\dfrac{2}{3}x =\dfrac{1}{6}x\\\\\\$

Total money - money spent on dinner - money spent on dessert = 60

$x -\dfrac{1}{3}x -\dfrac{1}{6}x=60\\\\\\\dfrac{6}{6}x-\dfrac{1*2}{3*2}-\dfrac{1}{6}x =60\\\\\\\dfrac{6}{6}x-\dfrac{2}{6}x-\dfrac{1}{6}x=60\\\\\\\dfrac{6-2-1}{12}x=60\\\\\\\dfrac{3}{12}x=60\\\\\\x=60*\dfrac{12}{3}=60*4=240$

Money that Puvi had at the start of the night = £ 240

8 0

2 years ago

What does congruent mean

Vikentia [17]

The definition of congruent is:

~In agreement or harmony.

Hope this helps!!!

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3 years ago

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2 factors of 28 add up to 9 what are they

bogdanovich [222]

It is 2 and it is 7 the two factors your welcome

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99 points

Scrat [10]

$l \ equal \ 3m \\\\ therefore, 6 *L^2=6*3^2 = (6*9)$

$((6*9)) = 54m^2$

<span>27 m²
30 m²
36 m²
54 m²</span>

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3 years ago

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Evaluate each expression.

rusak2 [61]

12) 2.3

13) 4/13

14) 8 7/11

7) .3434...

8) 3.166...

15) (2700-600)/2700 = 2100/2700 = 21/27 = 7/9

1) .4666666667

2) .4444...

3) -0.6666666667

4) -0.8571428571

5) 3.3409090909...

6) -2.227272727273

**bar notation is when you put a bar over the repeating part of a decimal because you can't right it all since it goes on forever

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3 years ago

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