3 years ago

Tammy did a survey to answer the following question:

Mathematics

1 answer:

Mariulka [41]3 years ago

4 0

If all students scored the same the score of each student would be 4.5.

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4 ice cream cones cost $6. At this rate, how much do 7 ice cream cones cost?

satela [25.4K]

Answer:

$42

Step-by-step explanation:

Equation: y = 6x

x = number of ice cream cones

y = 6(7) = 42

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3 years ago

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Ariel wrote a total of 4 pages over 2 hours. How many hours will Ariel have to spend writing this week in order to have written

Pachacha [2.7K]

Your answer is 1

Step-by-step explanation:

4=2

8=?

4÷8×2

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3 years ago

A department store sells t-shirts for $16.00. Every month that a t-shirt doesn’t sell, the store reduces the selling price by 25

algol13

Answer:

Step-by-step explanation:

A = 25% of 16 = $=\frac{25}{100}*8=\frac{1}{4}*8=2$

Selling price after reduction = 16 - 2 = $14

B= 25% of 14

$=\frac{25}{100}*14=\frac{1}{4}*14=\frac{7}{2}$

= 3.5

Selling price = 14 - 3.5 = $10.5

C = 25% of 10.5

$=\frac{25}{100}*10.5=\frac{10.5}{4}$

= 2.625 = $ 2.63

Selling price = 10.5 - 2.63 = $ 7.87

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3 years ago

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HELP!

Vesna [10]

A(n)=a+(n-1)d
A(40)= -1+(40-1)-4
A(40)= -1+39(-4)
A(40)= -1+(-156)
A(40)= -157

4 0

3 years ago

When subtracting decimals with the same sign you ______________.

Rus_ich [418]

Hey there!

$Answer:\boxed{\text{Line up the decimal}}$

$Explanation:$

When always adding or subtracting, you always have to line up the decimal.

When subtracting decimals with the same sign you Line up the decimal.

Hope this helps!

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3 years ago

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