Answer:
Step-by-step explanation:
Ok so the first one is X<31/3
And the second one is X>-5
log(4) + log(2) - log(5)
= log(2²) + log(2) - log(5)
= 2 log(2) + log(2) - log(5)
= 3 log(2) - log(5)
= log(2³) - log(5)
= log (2³/5)
= log (8/5)
= log (1.6) = 0.2041... (rounded)

The GCF of 92 and 100 is 4.
A healthy 140 pound boy needs between 2,000 to 2,400 calories a day.
Hope that helps :)