What is the value of the expression? 8 and one-half minus 2 + 4 and three-fourths
1 and three-fourths
11 and one-fourth
13 and one-fourth
15 and three-fourths

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

The function models the number of accidents

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?