X=$30
y=$60
1 hour job- 60x1=60+30=90
3 hour job-60x3=180+30=210
Answer:
2257m3
Step-by-step explanation:
50x25x2=2500
2500-243=2257
Answer:
3562.57 Yards (no rounding needed)
Step-by-step explanation:
Answer:
All real numbers
Step-by-step explanation:
4(x+1) = 4x+4
Distribute
4x+4 = 4x+4
Subtract 4x from each side
4x+4-4x = 4x+4-4x
4=4
This is always true so there are infinite solutions
15X=12X+12
Subtract 12X
3X=12
X=4