Answer:
-2x+3
Step-by-step explanation:
=-⅕(5 x + 20) - ¼(4x-28) <-- Distribute
=-x + -4 + -x +7 <-- Combine all like terms
=-2x+3
If the revenue and cost are equal, then we get the equation:

Solving the above equation for x:

The number of <span>posters does jason need to sell so that the cost and revenue are equal is
80. </span>
Write and solve an equation of ratios:
5 *10^9 years 100 m
------------------- = --------------
5 * 10^3 yrs x
Reducing the first fraction,
100 m
10^6 = ----------
x
100 m
Solving for x, x = ------------- = 10^(-4) m, or [10^(-1)] * [10^(-3))]
10^6
this comes out to one tenth of 1 millimeter.
15+99x
------------
X+10<span>
10x – 1 remainder 5 </span>
Answer: For the first missing word is: A constant multiplicative.
For the second missing word is: 1.05.
Step-by-step explanation:
Just took the assignment.