I hope this helps you
16x+4=110+3x+11
13x=117
x=9
A bag has 5 red marbles, 6 blue marbles and 4 black marbles
so total no. of marbles = 5 + 6 + 4 = 15
now probability of picking a black marble = 4/15
after replacement again probability of picking black marble is 4/15
it is given that black marble is picked two times
so probability of picking black marble two times or picking , replacing , and then picking is 4/15*4/15 = 16/225
Answer:
y=4x+8
Step-by-step explanation:
y=mx+b where m=slope and b=y-intercept
Answer:Angles 1 and 3 are vertical angles
Step-by-step explanation: