T x -4
-25
The sign in the middle means "more than or equal to" or "at least"
4x+6 = 5x-6
x=12
4(12)+6=54
The answer is 54 (The paper says C is 54, not 55)
Answer:
Aright well the Answer to this is
6 because you first write the problem as a mathematical expression 30% 20
then convert 30% to a decimal
Then multiply 0.3 by 20 Hope this helps :)
Step-by-step explanation:
Note that a percentile tells us how many percents of numbers that are above the number at the percentile. So the 70th percentile tells us that 70% of the students are taller than Jake. That means 30% of the students are either at the same height or shorter than Jake.
30% of 1100 would be 0.3*1100 = 330.
So there are 330 students that are either at the same height or shorter than Jake.
Answer:
16 feet
Step-by-step explanation:
5 inches = 80 1 inch = 80/5= 16feet
