Formula:
so there are 555 woman working.
there are 945 men working
X = rate of mechanic who worked 5 hours
y = rate of mechanic who worked 15 hours
x + y = 200
5x + 15y = 1950
you find the first variable in one of the equations, then subsitute the result into the other equation. your answer would be:
the mechanic who worked for 5 hours charged $105 per hour, the one who worked 15 hours charged $95 per hour.
hope this helps :)
- X + 8 > 6
- X > 6 - 8
- X > - 2
X < 2
Answer:
Step-by-step explanation:
Since each term is decreased by three