To write the number is standard form we need to move the decimal point six times to the right, then:

therefore the answer is b.
Answer:
(1,-1)
Step-by-step explanation:
y < 4x+5
x = 1, y = -1 => -1 < -4+5 (T)
The answer is 34 cents per cup, (0.34)
C, because the independent variable would be the variable that is changing -- in this case, the temperature. The dependent variable changes according to the independent variable, and is called so because it depends on the temperature of the pool.
Y = 180 - 51 -56 = 73
x = 180 - 73 - 72 = 35
x = 35 degrees