marlishawriter1 marlishawriter1

03-04-2018
Mathematics

contestada

What's the result of adding -2.9a + 6.8 and 4.4a - 7.3?

Respuesta :

MrMunch12 MrMunch12

03-04-2018

4.4a-2.9a= 1.5a
6.8-7.3=(-0.5)

Ans: 1.5a+(-0.5) OR 1.5a-0.5

Answer Link

03-04-2018

The result will be: 1,5a-0.5. See the attachment.

Ver imagen MS2001

Answer Link

Otras preguntas

what would be the orbital velocity of a polar satellite at a height of 4200 km

make z subject of formulae.[tex]r = az + \frac{3z}{2} [/tex]

]tttttttttttttttttttttttttttttttttttttt

The ratio for Hasina's recipe could be given as 4 parts hot tea to 3 parts milk. How much milk does Hasina need to steam to mix with 12 fl oz of hot tea

A ball is shot out at a speed of 76 m/s At top of the flight, how much GPE does the ball have?

For each of the following please find the measure of the side labeled X. Please make sure you round the answer to 1 decimal place (Example 4.3 or 3.0) 65° X 26

37. Janet was hired as a lifeguard, with a starting wage of $6.25. If she receives an $0.80 raise annually, how long will it take for her salary to double?

1. 2. 3. A student investigated displacement reactions of metals. The student added different metals to copper sulfate solution and measured the temperature cha

A teacher offers her students 5 fake dollars to spend in the class store, when they get a perfect score on their math tests. If one of her students gets a perfe

What was the central idea of the early Korean belief in shamanism? Multiple choice question. cross out A) All living things in the world have spirits. cross out