1 and 1/2x+3/4x=5/8
combine x's
1 and 1/2x=4/4x+2/4x=6/4x
6/4x+3/4x=5/8=9/4x
9/4x=5/8
multiply both sides by 8
18x=5
x=5/18
x=5/18 or aprox 0.277777777777
It will take the seal 6.5 hours to swim 52 miles.
Answer:
-30x+35
Step-by-step explanation:
Add 11 and 24
300, 36 divided by 0.12 (12%) is 300
