4. My grandmother used to wear eyeglasses in reading newspapers. Eyeglass is an example of
A. opaque material B. translucent material
C. transparent material D. block material

5.wood, stone, and materials which do not allow light to pass through thenm called.
A. opaque material B. translucent material
C. transparent material D. block material​

The equation 24x2+25x−47ax−2=−8x−3−53ax−2 is true for all values of x≠2a, where a is a constant.what is the value of a? a) -16b) -3c) 3d) 16

Which set of lines provides the best textual evidence for why death ought not be proud? a)and soonest our best men with thee do go, rest of their bones and souls' delivery! b)one short sleep past we wake eternally and death shall be no more: death thou shalt die! c)death be not proud though some have call'd thee mighty and dreadful for thou art not so: d)from rest and sleep which but thy picture be 5 much pleasure then from thee much more must flow

Aconstruction crew was made up of 88 men and the rest women. if 40% of the crew were men, how many people were in the crew?