We know that the total number of students is 180, so 180 is the 100 precent of the students, now we can set up a proportion and solve
180/100=135/x
x=135 times 100 over 180
x=75%
Answer:
before "however"
Step-by-step explanation:
However is a throw-in word and should be both preceded and superseded by a comma.
Answer:
could you maybe give me a better picture in the light or something? it is hard for me to see it
Step-by-step explanation:
X=2
You add 3x and 4x which is 7x then divide 14 by 7 which is 2
Answer:
This is because to square a number just means to multiply it by itself. For example, (-2) squared is (-2)(-2) = 4. Note that this is positive because when you multiply two negative numbers you get a positive result.
