Step 2
2(- 1) - 18
1 - 1 - 18
10 - 19
which statement is about on's methods
a) ken made a mist between steps 1 and 2
ken made a mistake between steps 2 and 3.
ken made a mistake between steps 3 and 4
ken solved the equation concuy.

How do i do this? i don’t understand

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11