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Lena [83]
3 years ago
8

For 30 points pls help me!

Mathematics
1 answer:
andrew-mc [135]3 years ago
4 0

Answer:

6.A

7.C

8.E

Step-by-step explanation:

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Which of these numbers is prime? large 11, 15, 21, 27, 56
gizmo_the_mogwai [7]
11 is the only prime number. It's only multiples are 1 and itself
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How do you write -1.7 as a fraction?
SCORPION-xisa [38]

Answer:

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Step-by-step explanation:

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2. Currently, Yamir is twice as old as Pato. In three years, the sum of their ages will be 30. If Pato's current age
lianna [129]

Given:

Yamir is twice as old as Pato.

In three years, the sum of their ages will be 30.

Pato's current age is represented by a.

To find:

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Solution:

We know that, Pato's current age is represented by a, then

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Yamir's age = 2a+3

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Therefore, the correct option is 2.

6 0
3 years ago
Find the sum. Write your answer in simplest form.
borishaifa [10]

Answer:

19/20

Step-by-step explanation:

7/10+1/4

LCM of 10 and 4 is 20,

denominator is 20

10 x 2 is 20 and 4 x 5 is 20

so we have to do 7 x 2 and 1 x 5

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4 0
3 years ago
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ASAP- what is the slope and line below?<br><br>( UPDATE ) <br><br>The answer is A.
kozerog [31]

Answer:

C

Step-by-step explanation:

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Where m is the slope and (a, b) a point on the line

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3 years ago
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