bobish24 bobish24

05-05-2016
Mathematics

contestada

The sum of a number times 2 and 22 is at least 19.

Respuesta :

BreStrum BreStrum

05-05-2016

Frist step is to write it out:

2a + 22 ≤ 19

then you solve for a to find that missing number:

2a ≤ -3
a ≤ -3/2

make sense?

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