Answer:
it means to find the undefined number
we should solve for the variable to find the answer to the equation
we solve for the variable by using the elimination method
Step-by-step explanation:
3x^5 + 2
The ^ sign means the number after it is an exponent.
Well if you're wanting to use substitution, you first have to end up with one term on either side of the equation. Use the second one as it's easiest.
So: x-2y=11, so find -2y as there is a -2y in the first equation.
then that becomes -2y=11-x. then sub that into equation 1, and you get:
-x+11-x=-13, which equals to -2x+11=-13, which is -2x=-24, so therefore
x=12. then chuck the x into any of the equations to find what y equals.
hope this helps!
6 / (2/5) = 15
It should take the nail 15 minutes to crawl 6 meters.
Answer:
28
Step-by-step explanation:
16 Ada to eves house
12 Eva to pool
28
