Saturday

December 20, 2014

December 20, 2014

Posted by **amy** on Wednesday, January 30, 2008 at 7:45pm.

- math -
**DrBob222**, Wednesday, January 30, 2008 at 7:52pmx-5y

-4.28 -5(-4.68) =

-4.28 + 23.40 = +19.12

Now you round to the nearest tenth.

- math -
**Damon**, Wednesday, January 30, 2008 at 7:52pmwell 5 y = 23.4

so

x - 5 y = -4.28 - (-23.4)

minus a minus is a plus

so

x - 5 y = -4.28 + 23.4

= 19.12 which to the nearest tenth is 19.1

- whoops typo -
**Damon**, Wednesday, January 30, 2008 at 7:55pmwell 5 y = -23.4 forgot minus sign

so

x - 5 y = -4.28 - (-23.4)

minus a minus is a plus

so

x - 5 y = -4.28 + 23.4

= 19.12 which to the nearest tenth is 19.1

**Answer this Question**

**Related Questions**

algebra - Use your calculator to evaluate the following expression if x = –2.57...

algebra - Use your calculator to evaluate the following expression if x = –2.57...

math - . Find the volume of the sphere with a radius of 9. Use ð = 3.14 and ...

Math-Urgent - A circus performer is juggling clubs while standing on stilts. He ...

math - The circumference of a sphere was measured to be 76 cm with a possible ...

geometry - 1.what is the area of a sector with a central angle of 160 degrees ...

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

Math - Can someone please help me with this question? Evaluate the numerical ...

calculus - The circumference of a sphere was measured to be 76 cm with a ...

math help - 1.Find the volume of a cube whose sides each measure 3.9. Round ...