Tuesday

September 2, 2014

September 2, 2014

Posted by **naz** on Saturday, September 19, 2009 at 4:55pm.

1. 2/3(x+4)=8

round the results to the nearest tenth and then to the nearest hundredth:

2. -57.124/10.104

3. -13.254(-3.145)

- math -
**DrBob222**, Saturday, September 19, 2009 at 5:16pm2/3(x+4)=8

**Clear the fraction by multiplying both sides by 3.**

2(x+4)=24

Clear the parentheses.

2x + 8 = 24

Move the 8 to the other side.

2x = 24-8

combine terms

2x = 16

Divide both sides by 2

2x/2 = 16/2

x = 8

round the results to the nearest tenth and then to the nearest hundredth:

2. -57.124/10.104

3. -13.254(-3.145)**2 is**

-57.124/10.104 = -5.6535

I don't know what you've been taught on rounding (positive OR negative numbers) so I'll let this go.

**Answer this Question**

**Related Questions**

math - Round the result to the nearest tenth and then to the nearest hundredth: ...

math aig - Tyrone rounded 23.94 to 24.How did he round? A to the nearest ...

Rounding Decimals - Use the digits 0,2,5 and 8. Write a decimal that will round ...

Math - Round 0.575 to the nearest hundredth. Estimate 15.264 - 8.15 by first ...

4th grade math - 387,422 round to the nearest thousand 124,607 round to the ...

6th grade Math - Converting Fractions; *Round to the nearest hundredth. -...

Math - Round 0.575 to the nearest hundredth. Answer =0.60 Estimate 15.264-8.12 ...

math Literture - How do I round off to the nearest 10, 100, 1000 and nearest ...

math - how do you change the fraction 8/35 to a percent? please try to help. ...

Math-- Please check - A package of 16 tea bags costs $2.29. Find the unit price ...