Answer:
X<3
Step-by-step explanation:
4x-7 <5
4x < 5+7
4x < 12
X < 12/4
X < 3
<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>.</em><em>.</em><em> </em>
<em>Good Luck</em><em>!</em><em> </em>
Answer:
Step-by-step explanation:04.00lb
30 students could of been taking both courses and 60 with no course

Answer:

Step-by-step explanation:
Given




Required
Determine the probability of drawing red and green without replacement
This is calculated as follows:



We used Total - 1 because it's a probability without replacement:




<em>Hence, the required probability is 1/11</em>