Answer:
5x+2y+z
Step-by-step explanation:
just count all of the variables
The answer is B. 247.50$, because the 65% of 150$ is 97.5, so 150 + 97,5 = 247.5$.
Subtract 100 from both sides
50x = 150 + 30x - 100
Simplify 150 + 30x - 100 to 30x + 50
Subtract 30x from both sides
50x - 30x = 50
Simplify 50x - 30x to 20x
20x = 50
Divide both sides by 20
x = 50/20
Simplify 50/20 to 5/2
<u>x = 5/2</u>
<em>In decimal: 2.5</em>
Answer:
786875807069086 of course
Step-by-step explanation:
