Question

help me guys math hgeyt​

Answer 1

Answer:

........

...............

Answer 2

Answer:

1) (-1/36)

2) x = 31/30

3) 27/5 and 11/2

Step-by-step explanation:

1) -1/4 + 2/9 = -9/36 + 8/36 = -1/36

2) -2/3 + 5/4x = 5/8

5/4x = 5/8 + 2/3

5/4x = 15/24 + 16/24

5/4x = 31/24

x = 31/24 × 4/5

x = 31/6 × 1/5

x = 31/30

3) Two rational numbers between 5 and 6

5/1 × 10/10 = 50/10

6/1 × 10/10 = 60/10

The rational numbers are

54/10, 55/10

= 27/5, 11/2

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