Determine if the two figures are congruent and explain your answer using transformations.

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

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

During how many months was the difference between the number of days with homework and with no homework greater than 6?