Answer:
B
Step-by-step explanation:
In the first two coordinates, they share an x-value: 5
Answer:
IM AFRIAD IM GOING TO GET BANNED LEMME
Step-by-step explanation:
DO THIS FOR FREE POINTS AND ASK MY QUESTION
Answer:
5/32 or .15625
Step-by-step explanation:
5/8=.625x.25=5/32 or .15625
The right answer is Option A.
Step-by-step explanation:
Let,
x be the postcards
y be the large envelops
According to given statement;
14x+5y=12 Eqn 1
10x+15y=24.80 Eqn 2
Multiplying Eqn 1 by 3;

Subtracting Eqn 2 from Eqn 3;

Dividing both sides by 32

Putting x=0.35 in Eqn 1;

Dividing both sides by 5

Therefore, one large envelope costs $1.42
The right answer is Option A.
Keywords: linear equations, subtraction
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√2 - 1 (√2 - 1)(√2 - 1)
--------- = ---------------------
√2 + 1 (√2 + 1)(√2 - 1)
2 + 1 - 2√2
= ---------------
2 - 1
= 3 - 2√2 Answer