A contractor employed 5 adults and 3 teenagers for one day and paid them a total of $224 per hour. The following day he employed 3 adults and 5
teenagers for $160 per hour.
What was the hourly rate paid to each adult?

ιт ιѕ:

125.28

нσρє ι ¢συℓρ нєℓρ

b) yes

step-by-step explanation:

let the statements be named as,

statement 1: if the power has been cut, then the refrigerator does not work.

statement 2: the refrigerator does not work.

conclusion: the power has been cut

now, 'law of detachment states that if we have the statements given as,

1. if p, then q.

2. p

then, we get the true statement or conclusion as q'.

thus, on comparing, we get that,

p: if the power has been cut.

q: the refrigerator does not work.

so, the argument is true by the law of detachment.