Answer:
620.14
Step-by-step explanation:
Original Equation:

Calculate exponents

Simplify:

Add like terms

Divide both sides by 7.012


0.20 of a cup of sugar is used per cup of water
Answer:
I'm not sure but I think it is the second one.
Step-by-step explanation:
I believe that you need to divide 4 by 8 to get $0.50 per juice box.
Answer:
31°
Step-by-step explanation:
35+23=58
180-58=122
the 122 degree angle is a vertical angle meaning that the angle vertical to it is also 122 degrees
then you do 122+27 to get 149
Lastly 180-149=31
you're answer is 31°