2y=2_8
2y=_6
Divide both sides by 2 so that y can stand alone
Therefore y=_3
Answer:
9 + 10 +x= 21
x=21-19
x=2
add 2 in left hand side to get 21
Acres of planted corn = (2/7) * (4/5)
= (2/7) * .8 = 1.6 / 7 acres = 0.2285714286 acres
Answer:

Step-by-step explanation:
Given


Required
Determine the change in temperature
This is calculated by:

Substitute values for New and Initial Temperatures


Hence, the change in temperature is: 