Seudónimo
Seudónimo
15-12-2016
Mathematics
contestada
please help.
thanks so much
Respuesta :
Ambivalence
Ambivalence
15-12-2016
For the first:
x = 80, so put 80 into the place of x
1 + 80
÷ 5 = 16.2
Second:
[tex] \frac{10}{2} = 5 [/tex]
Third: Rewrite 2 x 7 - 5 = 9
Last:
3a
3 times A (3 times 7) = 21
15 + 3 = 18
over
15 - 6 = 9
21 + [tex] \frac{18}{9} = 2[/tex]
Answer: 23
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