Answer:
Step-by-step explanation:
we know 100 cm are in one meter, so, 3 meters = 300 cm
then 20/300 = 20 cm of 3 meters , now just reduce the fraction
20/300
= 2 / 30
= 1/15
see??
Answer:
y = 4/3x - 3
Step-by-step explanation:
4x - 3y = 9
+ 3y + 3y
4x = 3y + 9
- 9 -9
4x - 9 = 3y
divide all by 3
4/3x - 3 = y
Answer:
4x+7
Step-by-step explanation:
x
2x+4
x+3
I hope this helps :)
Answer:
13x^2- 6x - 9
Step-by-step explanation:
Please use the word "subtraction" or "less ... " or similar.
8x^2+x-10 less -5x^2+7x+1 is
8X^2 + x - 10
-(-5x^2+7x+ 1)
-----------------------
13x^2- 6x - 9