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Murrr4er [49]
3 years ago
11

John bought 7 pens for $12.88. what is the cost of one pen?

Mathematics
2 answers:
mars1129 [50]3 years ago
8 0
12.88÷7= $1.84 per pen
FinnZ [79.3K]3 years ago
5 0
The pens cost 1.84 a piece

12.88 divided by 7 equals 1.84
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Pleseeeeeeee4eeeeeeee hellllllllpppppppppppppp pleseeeeeee​
Mademuasel [1]

Answer:

84

Step-by-step explanation:

DCA=132° so ACB will = 180°-132°= 48°

ACB=ABC

SO ABC= 48°

To fine CAB

CAB= 180°-(ACB+ABC)

= 180°- 96

=84°

4 0
4 years ago
20 points!! What is the value of p? 10p+5= 18p–6/2 A–8 B–1/8 C4 D8
Artemon [7]

The answer is D.) 8

Explanation: 10p+5= 18p–6/2

Subtraction Property of equality states that you subtract the same number from both sides of an equation.

Subtract 10p from both sides of an equation

10p+5-10p = 18p-62-10p

Simplify:

5 = 8p -62  

Addition Property of equality states that you add the same number from both sides of an equation.

Add 62 to both sides of an equation:

5+62 = 8p -62 +62

Simplify:

67 = 8p        

Division Property of equality states that you divide the same number from both sides of an equation.

Divide by 8 in equation [3] ;

Simplify;

p = 8.375 ≈ 8 (approx)

Therefore, the value of p is, 8

Hope this helps :) sorry if wrong and sorry about confusion.


8 0
3 years ago
The probability of a spinner landing on green is 1/4 . Lila spins the spinner 350 times .
zalisa [80]

Answer:

88

Step-by-step explanation:

The number of times Lila can expect the spinner to land on green is the number of times she rolls times the probability of obtaining  green.

so,

1/4 x 350 = 88 (approximately)

Hope this helps

3 0
3 years ago
When George is 15 years old, His father is 45 years old. How old will his father be when George is half his age
Black_prince [1.1K]
George's father will be 80 years old when George is half his age.

<span>Half his age is 50 so 35 + 15 is 50 so add that to his dads age
</span>
Answer: 80 years old
3 0
3 years ago
What are the two things that we needed in order to find a probability
Semmy [17]

Answer: a probability??

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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