.50(150)+30=$105
8(32)+12 = $268
A.)|−60 − 13| = |−73| = 73 units is the answer
Answer:
AL=aa2+4h2
IS the formula for square pyramid.
We can see that
both lines intersects at origin
so, the solution is x=0 and y=0
now, we will check each options
option-A:


now, we can set them equal
and then we can solve for x



now, we can find y


so, solution is x=0 and y=0
so, this correct...........Answer