3 years ago

Which of the following are mathematical sentences? Check all that apply.

Mathematics

2 answers:

anzhelika [568]3 years ago

6 0

Answer:

A,D

Step-by-step explanation:

blagie [28]3 years ago

6 0

Answer:

Answers: A and E ✡

- - Why?

Well a mathematical sentence needs to have something to equal to.

In this case for a we have

=10 and for d =16.

Step-by-step explanation:

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Anna is selling boxes of chocolate chip cookies (c) for $6 each and boxes of peanut butter cookies (b) for $7 each. She must

Georgia [21]

Answer:

$x+y\geq30$

$6c+7b\geq175$

Step-by-step explanation:

Given : Let c represents the number of boxes of chocolate chip cookies and b represents the boxes for butter cookies.

Anna is selling boxes of chocolate chip cookies (c) for $6 each and boxes of peanut butter cookies (b) for $7 each.

i.e. Cost of 'c' chocolate chip cookies = 6c

Cost of b butter cookies = 7b

She must sell at least 30 boxes of cookies and at least $175 worth of cookies.

i.e. $x+y\geq30$

$6c+7b\geq175$

Thus , the system of inequalities models this situation :

$x+y\geq30$

$6c+7b\geq175$

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3 years ago

TRUE or FALSE: ℼ is the ratio of a circle's circumference to its diameter.

dsp73

Answer:

True

Step-by-step explanation:

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Advocard [28]

$\frac{1}{1} * \frac{1}{3}$ would work.

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3 years ago

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GenaCL600 [577]

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