Using only addition, and subtraction and just 3 operation signs, write an expression that equals 100 using the digits shown. do not change the order of the digits. 123456789

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle