Solve the equation to determine the value of u: 8 + 3u = 38

Which interval for the graphed function contains the local maximum? [–3, –2] [–2, 0] [0, 2] [2, 4]

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year