given A = [ 8 -3 3 y+2 ] B = [ 3xl z+4 w 1/2y ] c= x 2z 4 y ] what is the value of matrix B if A+B = C

Ac contractor is building a new subdivision outside of the city. he has started work on the first street and is planning on the other streets to run in a direction parallel to the first. the second street will pass through (-2,4) find the equation of the location of the second street in standard form. a.2x+y=2 b. x-y=2 c.2x+y=2 d.x+y=2

What is always true about a positive integer raised to a negative odd power?

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?