Which set of side lengths could not be used form atriangle? a. 5cm, 7 cm , 10 cm b. 4 cm , 10cm, 15cm c. 3cm, 8 cm , 6cm d. 12cm, 8cm , 9 cm

(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

How do you write y-10=2 (x-8) in standard form