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3 years ago

A baker decorates 42 cupcakes in 30 minutes.She decorates cupcakes at a constant rate.

Mathematics

1 answer:

NikAS [45]3 years ago

3 0

Answer:

Step-by-step explanation:

Well the way i said it was

42-30= 12

altho i not very sure

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What is 2 ways to show 1:2

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Step-by-step explanation:

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Write a quadratic function f whose zeros are - 5 and 7.

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Our two binomials are (X-5)(X-7)

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Answer
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3 years ago

Which points are on the graph of the equation - 3x + 6y + 5 = -7?

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Answer:

C and E

Step-by-step explanation:

To solve this problem, let's plug in each coordinates into the equation.

$-3(-3) + 6(6) + 5 = -7$
$9 + 36 + 5 = -7$
$50 = -7$
$50 \neq -7$
A. cannot be the answer, as 50 does not equal -7.

$-3(-2) + 6(0)+5=-7$
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B. cannot be the answer, as 11 does not equal -7.

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$0 - 12 + 5 = -7$
$-12 + 5 = -7$
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C. can be the answer, as -7 does equal -7.

$-3(6)+6(-3)+5=-7$
$-18-18+5=-7$
$-36+5=-7$
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D. cannot be the answer, as -31 does not equal -7.

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$-12 + 5 = -7$
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2 years ago

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Answer:

A and C

Step-by-step explanation:

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2 years ago

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