3 years ago

Equation of line k ?

Mathematics

1 answer:

Alex Ar [27]3 years ago

5 0

It is B because that the right answer

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50% of all the cakes jenny baked that week were party cakes, 1/5 were fruit cakes, and the remainder were sponge cakes, what per

AlladinOne [14]

$x-\ all\ cakes\\\\
50\%x=0,5x\\\\
\frac{1}{5}x=0,2x-\ fruit\ cakes\\\\
sponge\ cakes=1x-0,2x-0,5x=1x-0,7x=0,3x\\\\
Sponge\ cakes\ were\ 30\%\ of\ all\ cakes.
$

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3 years ago

Which of the following lists of ordered pairs is a function? A. (2, 4), (0, 2), (2, -4), (5, 3) B. (1, 2), (1, -2), (3, 2), (3,

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B
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3 years ago

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nikitadnepr [17]

Answer:

-11/30, -1/6, 2/5

Step-by-step explanation:

first, make the question in the same denominator

= 12/30, -5/30, -11/30

= -11/30, -5/30, 12/30

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3 years ago

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olga nikolaevna [1]

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3 years ago

I need help with this 6.8 times 10^-2

Sloan [31]

Answer:

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Step-by-step explanation:

10^-2 is 0.1 10 and go to the left 2

0.1 * 6.8 = 0.68

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3 years ago

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