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3 years ago

11

The French club is sponsoring a bake sale. If their goal is to raise at least $135, how many pastries must they sell at $2.50 ea

ch in order to meet that goal? Write and solve an inequality.

2 answers:

Vesnalui [34]3 years ago

4 0

Let x be the amount they must sell

X * 2.5 ≥ 135
X ≥ 54

Katena32 [7]3 years ago

4 0

The answer should be 135/2.50 = 1350/25 = (4*1350)/(4*25) = 5400/100 = 54

So answer will be 54 pastries

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Inga [223]

Answer:

A) 9 photos in each row

B) 14 rows in total

Step-by-step explanation:

Photos of People = 45

Photos of Landscapes = 18

Photos of Pets = 63

Jenny wants to arrange these photos in rows with only one kind of photos in each row and same number of photos in each row. We have to find the greatest possible number of photos in each row. For this we need to find the greatest common factor of 45,18 and 63. This would give us the greatest possible number of photos that can be placed in each row.

By observing the 3 numbers, we can tell that the greatest common factor of these 3 numbers is 9. So, Jenny can place 9 photos in each row.

So,

There will be:

45/9 = 5 rows with photos of people

18/9 = 2 rows of photos of landscapes

63/9 = 7 rows of photos of pets

So, total number of rows would be = 5 + 2 + 7 = 14 rows

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3 years ago

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Mumz [18]

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4 0

3 years ago

Read 2 more answers

I need this answer as fast as i can get it and you have to choose Yes or No for each one so just go down in a line using Shift +

Elanso [62]

Answer:

$\displaystyle \frac{8}{18} = \frac{4}{9}\ ,\ \displaystyle \frac{12}{27} = \frac{4}{9}$

Step-by-step explanation:

<u>Equivalent Fractions</u>

Two fractions are equivalent if they represent the same rational number, regardless of their expression. For example, the fraction 2/5 is equivalent to 10/25 since they both represent the number 0.4

To find if a given fraction is equivalent to another given fraction, we can simplify or amplify it until an equivalence is found or not. We can also simply perform the division and compare the results.

We must find out if the four choices are equivalent to the fraction 4/9. Let's start with the first one

$\displaystyle \frac{20}{36} =\frac{5}{9}$

We simplified it by 4 and found it's not equivalent to 4/9. The fraction

$\displaystyle \frac{8}{18} = \frac{4}{9}$

is equivalent to 4/9 when simplified by 2.

$\displaystyle \frac{24}{45} = \frac{8}{15}$

This fraction was simplified by 3 and is not equivalent to 4/9. Finally

$\displaystyle \frac{12}{27} = \frac{4}{9}$

Is equivalent to 4/9 when simplified by 3. Summarizing, these fractions are equivalent to 4/9

$\boxed{\displaystyle \frac{8}{18} = \frac{4}{9}\ ,\ \displaystyle \frac{12}{27} = \frac{4}{9}}$

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3 years ago

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P = 10

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