A community center is expanding the size
of its rectangular meeting hall. The hall is
currently 300 ft long and 150 ft wide. The
center plans to expand both the length and
the width of the meeting hall by 3y ft.
What polynomial in standard form repre-
sents the area of the expanded meeting
hall? What is the total area of new ex-
panded hall if y = 4? What is the area of
only the new edition?

Hurry and answer this! circle x with a radius of 6 units and circle y with a radius of 2 units are shown which steps would prove the circles similar? translate the circles so they share a common center point, and dilate circle y by a scale factor of 4. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 4. translate the circles so they share a common center point, and dilate circle y by a scale factor of 3. translate the circles so the center of one circle rests on the edge of the other circle, and dilate circle y by a scale factor of 3

If square root x = -7, then x= -49 true or false

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?