Answer:
x=4
Step-by-step explanation:
area of rectangle= length x width
4+5=9
4
9x4=36
Answer:
49 yes 18 no
Step-by-step explanation:
Answer:
5/25
Step-by-step explanation:
first you count how many there are which is 25 and than you 5 red marbles so it would be 5/25
Answer:-10/13
Step-by-step explanation:
3x+4 = (2/5)x + 2
First move the 4 to the other side by subtracting it.
it becomes : 3x = (2/5)x - 2
then multiply everything by 5 to get rid of the fraction.
it becomes 15x = 2x -10
then move the 2x to the other side by subtracting it.
you get 13x = -10
now you can divide everything by 13 to isolate the x.
and you get x = -10/13
What is this,no question here
