3/4 of the total students = 1230...
3/4x = 1230
x = 1230 * 4/3
x = 4920/3
x = 1640 <=== total students
Answer:
Y=7 and
X=9
Step-by-step explanation:
X+Y=16
X=2+Y
2+Y+Y=16
2+2Y=16
2Y=16-2
2Y=14
2Y/2=14/2
Y=7
X =2+Y
So X=9
Answer:
is below
Step-by-step explanation:
x= -5/7
y= -66/7
your welcome
Answer: 5x+3
Let's go over this problem step by step:
First, you need to combine all the line terms.
2x + 1 + 3x + 2
Next, you get this equation:
( 2x + 3x ) + ( 1 + 2 )
2x and 3x is 5x. 1 and 2 is 3.
So your final answer is 5x+3.
Answer:
20 gmaes in all
Step-by-step explanation:
14/x = 70%
x = 14/70%