3 years ago

PLEASE ANSWER ME ASAP!!NO LINKS!!THANK YOU SOOO MUCH IF YOU HELP ME!! =D

Mathematics

1 answer:

Morgarella [4.7K]3 years ago

6 0

Answer:

The best deal is the middle one.

Step-by-step explanation:

35.95 with a 20% discount.

You can do this the straight forward way. Take 20% 35.95

20/100 * 35.95 = 7.19

Now subtract this from 35.95

35.95 - 7.19 = 28.76

15/100 * 29.75 = 4.46

29.75 - 4.46 = 25.28

25% * 38.49 = 9.62

38.49 - 9.62 = 28.86

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Could someone explain why (-4)² is equal to 16 but -4² is equal to -16

erica [24]

Answer:

It's all about the brackets.

Step-by-step explanation:

If we do (-4)^2, the brackets make it -4 x -4 and the two negatives make a positive of 16.

If we do -4^2, that means that the 4 is squared before putting the minus sign there so you have 4x4 = 16 then put the minus to get -16.

Hope this helps!

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3 years ago

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The baseball diamond is really a square. The distance between each of the bases is 90 feet. How far does the catcher have to thr

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3 years ago

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Eleni is n years old. In thirteen years she will be twenty four years old-

Alja [10]

Well do 24 - 13.

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The probability that a randomly selected 40-year-old female will live to be 41 years old is 0.99855 according to the National Vi

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4 years ago

How many 1/10s in 2 3/5

Umnica [9.8K]

It'd be clearer if you'd write: "How many tenths are there in 2 3/5?"

2 3/5 13/5

---------- = ---------- = 26

(1`/10) 1/10

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3 years ago

PLEASE ANSWER ME ASAP!!**NO LINKS!!**THANK YOU SOOO MUCH IF YOU HELP ME!! =D

PLEASE ANSWER ME ASAP!!NO LINKS!!THANK YOU SOOO MUCH IF YOU HELP ME!! =D