2 years ago

OBEE

Mathematics

1 answer:

Rudik [331]2 years ago

8 0

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Any large random sample from a group of people will be representative of the entire group.

Grace [21]

False.

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2 years ago

Hirva ate 5-.8 of a medium pizza.elizabeth ate 1-.4.how much pizza did they eat together

Marianna [84]

Im assuming by 5-.8, you mean 5/8ths and by 1-.4, you mean 1/4th...

x=5/8+1/4

x=5/8+2/8
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3 years ago

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2 years ago

Two customers went to a post office to buy postcards and large envelopes. Each postcard

astraxan [27]

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