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3 years ago

I don’t know help. Please paying 80 points

Mathematics

2 answers:

igor_vitrenko [27]3 years ago

3 0

Answer:

Step-by-step explanation:

going up by 3 for the cup cakes and goimg by 1 forthe cookies

erastova [34]3 years ago

3 0

Answer:

The last option

Step-by-step explanation:

it's because when you say 3 times as many it means

if we have x ----> 3 times as many is 3x

and it doesn't work in any case

so we have the last two options

option H means that the number of cupcakes is less than the number of cookies which is not true

so the only one is the last option

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mimsy and fluffy are sisters, mimsy is 9 years older than fluffy, mimsy is 1 less than 6 times fluffy’s age, how old are the two

postnew [5]

Answer:

mimsy is eleven and fluffy is two

Step-by-step explanation:

3 0

3 years ago

Translate each phrase into a mathematical expression

Vladimir79 [104]

Answers:
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1) " $\frac{y-4}{2x}$ " .

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4 0

3 years ago

Which values of x make this equation true?

Evgesh-ka [11]

Answer:

${x}^{2} + x = 12 \\ {x}^{2} + x - 12 = 0 \\ {x }^{2} + 4x - 3x - 12 = 0 \\ x(x + 4) - 3(x + 4) = 0 \\ (x + 4)(x - 3) = 0 \\ either \: \: \: or \: \\ x = - 4 \: \: \: \: \: \: \: \: \: \: \: \: x = 3$

the answer is -4 and 3

3 0

2 years ago

Find the value of each expression in simplest form <br> 1 2/3 + 2 3/4

Kruka [31]

Answer:

The answer is 4 5/12

Step-by-step explanation:

5/3 + 11/4

=5x4 - 3x4 + 11x3 - 4x3

=20/12 + 33/12

=53/12

Simplified

= 4 5/12

Hope this helps. :D

7 0

3 years ago

Calculate the range Data Set 1 = 2, 9, 10, 4, 8, 4, 12

shutvik [7]

Answer:

Step-by-step explanation:

2, 9, 10, 4, 8, 4, 12

Put the data from smallest to largest

2, 4 , 4, 8,9, 10 ,12

The range is the largest number minus the smallest number

12 - 2 = 10

3 0

3 years ago

Read 2 more answers