i think maybe ? x+20*2=5-2*x
Answer:
75
Step-by-step explanation:
x+45+60=180
x+105=180
x=180-105
x=75
Answer: 9
Step-by-step explanation:
first u have to add up all the numbers "12 + 2 + 9 + 12 + 10" and that's 45 then u have to divide by how many numbers there are, so there's 5 numbers. ur dividing "45/5" which is 9 so the mean is 9
mark as brainly plss
Answer:
x = 2
Step-by-step explanation:
and 4/2 = 2
Answer:
the answer to your question would be b,6 1/4
