<h3>Answer:</h3>
12 students
<h3>Explanation:</h3>
40% earned a B; 20% earned an A, so (40%+20% =) 60% got a "B or better."
60% of 20 students is ...
... 60/100 × 20 students = 1200/100 students = 12 students
6(4x) = 72
-------- -------
6 6
4x = 12
----- ---
4 4
x = 3
There can be 3 rows on each page
Answer:
The first step is you have to eliminate all factors that are common of the numerator and the denominator.
Step-by-step explanation:
If you need more help ,here's a link https://www.mathplanet.com/education/algebra-1/rational-expressions/simplify-rational-expression
Depends on how rich you are
if you are very rich, use meters (or yards)
if you are kinda rich, use feet
if you are average, use centimeters (or inches)
if poor, use milimeters
Answer:
Step-by-step explanation:
x+3y=1
