bobbyfrankisawesome bobbyfrankisawesome

02-11-2017
Mathematics

contestada

Add the two expressions.

−6.5b+11 and 3.3b−2

Enter your answer in the box.

Respuesta :

tropicaia tropicaia

03-11-2017

Answer:
-3.2b + 9

Explanation:
(-6.5b + 11) + (3.3b - 2)
Distribute sign and drop parentheses.
-6.5b + 11 + 3.3b - 2
Combine like terms.
-6.5b + 3.3b + 11 - 2
-3.2b + 9

Answer Link

Otras preguntas

use the triangle at the right. Find the length of the missing side. 1. A =16, b=63 2. b=2.1, c=2.9

Prokaryotic cells have a simpler structure than eukaryotic cells. Evidence shows that eukaryotic cells evolved from prokaryotic cells. Some might argue that pro

How do you find the number of valence electrons in an atom of a representative element?

explain the most memorable achievement of the Mixtec civilization

Please help. I'm bad at these..

Which of the following people is a member of the proletariat?

If a transformation is an isometry, how would you describe the relationship between the preimage and the image ?

could someone plz explain how i would answer this like i got the answer using a calculator (heh lol) but idk how to solve it

A box of pens contains only red pens and blue pens. The ratio of the number of red pens to the total number of pens in the box is 1:4. Which of the following st

The tone of a poem "the turtle" is the A:emotions a poem creates. B:author’s attitude about a subject. C:poem’s deeper meaning. D:structure of the stanzas.