Answer:

Step-by-step explanation:
The equation of a line is represented by y=mx+b, where m is the slope and b is the y-intercept. Therefore, plug in the values you stated into the equation.
Answer:
1 798 260.87$
Step-by-step explanation:
1 ounce =0.0625 pounds
110000×4.70=51700 ounces
51700:0.0625=827200 pounds
827200:0.46=1798260.869 $
=1798260.87 $
Answer:
C
Step-by-step explanation:
M is t so 15x400 will b C
The first equation tells you that
. If you substitute this expression for
in the second, we have

And we can deduce 
The scientist can use only the angle x and the distance y to calculate the distance between the Earth and the Sun using the cosine function.
cos x = BC / y
Solving for BC
BC = y cos x
BC is the distance between the Earth and the Sun :D