Two-fifths of the girls signed up to play softball. an equal number of girls signed up to play pitcher, infield, and outfield. what fraction of girls in the school signed up to play outfield?

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Which problem could be  solved  by evaluating the expression  7×(−3)7×-3?

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

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?