How does the greenhouse effect keep the earth warm? the atmosphere
o
a. causes the winds moving down from the
poles to bend away from the equator
b. contains strong winds that move from west
to east between hot and cold air
o
c. allows uneven heating of the earth so that
winds blow from high to low pressure
o
d. contains gases that allow light to pass
through, but trap heat

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

b

step-by-step explanation:

the word superfluous means unnecessary

a

step-by-step explanation:

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right