Answer:x=7
Step-by-step explanation:
X+3=10
-3 -3
X=7
This is what you get when you simplify the problem.
864? not quite sure what you're asking here
So to find percent error you want to take the estimated time minus the actual time or, 32 - 40. You get -8. Now take the absolute value of -8, or 8, and divide that by the actual time, 40. 8 ÷ 40 = 0.2. You want to take your decimal, 0.2, and multiply it by 100. 0.2 * 100 = 20. Finally, add the percent sign and you have your percent error: 20%
Answer:
1 inch = 8 miles
112÷14=8, so one inch is 8 miles.