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Leno4ka [110]
3 years ago
10

A book store is having a 30% off sale. Diary of a Wimpy Kid books are now $6.30 each. What was the original price of the books?

Mathematics
1 answer:
sveta [45]3 years ago
6 0

Answer:21

Step-by-step explanation:

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If <3=70°, then find the rest of the angles.
Sati [7]

If <3=70°, then find the rest of the angles.

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6 0
3 years ago
What is the probability of flipping 4 coins and having exactly three of them land on tails?
Elodia [21]
3/4 coins are heads:
THHH
HTHH
HHTH
HHHT

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2 options of heads/tails with 4 coins

2*2*2*2= 16

4/16 :)
4 0
3 years ago
Solve for y. -3/y=6 Simplify your answer as much as possible.
Molodets [167]
Solving for "y" means that we need to get y to be on one side of the equation. It should look like y= something. To get the y by itself, we need to get rid of that -3. To do that, we'll have to divide by -3 (because even though there's a y being divided, the -3 is still the numerator). 6/-3 is -1/2. Therefore your answer is y=-1/2

<em>Don't forget to rate this answer the Brainliest!</em>
7 0
3 years ago
10=a/2+7 will give Brainly
Finger [1]
10=a/2 + 7

First subtract 7 from both sides

3=a/2

Next multiple 2 on both sides, so that a is by itself

3(2)=a

A=6
8 0
3 years ago
Can someone plssss help???
11111nata11111 [884]

Answer:A

Step-by-step explanation:

The bottles are represented by b. Each bottle costed 2.10, so it's 2.10b. Then he also bought a pizza for 12.99. The total of all of it was 21.39.

3 0
3 years ago
Read 2 more answers
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