Question

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Answer 1

Respuesta:

4)

3(40)+2(18)

(10+15)6-22

(7×14)-19+3

28+16-2(7)

95+78-3(13)

5.

x+y

x+(x+1)

3x+(x÷2)

(x+2)²

x²+2

P

P-4

P+5

(P-5)÷2

h

12h

24-h