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avanturin [10]
3 years ago
9

True or false justify your answer

Mathematics
1 answer:
erastovalidia [21]3 years ago
7 0
False I think


May be true
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What is the answer to 12 + 4²
Musya8 [376]

You would use order or operations to solve this problem

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Your answer would be 28

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maks197457 [2]

Answer:

D and E are both correct

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Is the equation true,false, or open? 14+7+(-1)=21
yuradex [85]

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The Equation is False.

Step-by-step explanation:

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Carly wants to add texting to her cell phone plan. She has two choices in texting packages. The TURKEY plan charges $.15 per tex
alina1380 [7]

TURKEY 0.15xy+20y

GOBBLE 0.20xy+0y

x is the number of texts and y is the number of months

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0.15xy+20y=0.20xy

-0.05xy+20y=0

-0.05xy=-20y

turn -0.05xy into (-y/20)x

(-y/20)x=-20y

((-y/20)x=-20y)/-y/20

x=-20y/-y/20

x=400

TURKEY plan because 0.15(500)y+20y is 95y and 0.20(500)y+0y is 100y, meaning TURKEY would be cheaper.

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3 years ago
Find the mean of the following data set. 8, 5, 15, 12, 10 12.5 10 14 50
cluponka [151]

Answer:

10

Step-by-step explanation:

8+5+15+12+10= 50 / 5 = 10

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