mayrarodriguez mayrarodriguez

15-01-2021
Mathematics

contestada

What is the sum of the expression below? (9c – 8d) + (2c – 6) + (–d + 3)
A. 11c + 9d – 9
B. 11c – 9d – 3
C. 7c – 7d – 3
D. 7c – 9d + 3

Respuesta :

arielshami417 arielshami417

27-01-2021

Answer:

Answer:

11c−9d−3

Step-by-step explanation:

9c−8d+2c−6−d+3

=9c+−8d+2c+−6+−d+3

=9c+−8d+2c+−6+−d+3

=(9c+2c)+(−8d+−d)+(−6+3)

=11c+−9d+−3

Answer--

=11c−9d−3

Answer Link

Otras preguntas

What is √27 simplified???HELP PLEASEEE

How does blood move through the body?

How do I solve this equation 28-13+(4x60)=(90x4)- ?

ionic bonds form as a result of magnetic attraction between a) electrons b)nuclei c) ions d) dipoles

Which term is INCORRECTLY matched with a definition? supremacy clause – the Constitution is the highest law in the land implied powers – powers of federal gover

If a pizza costed $7.50 in 2000. And a pizza costed $9.00 in 2015. What is the percent change in the cost? Please show work

Profits for a box of Deluxe crackers are $.40; and for a box of Classic crackers, $.50. What is the objective function? A) $.20D + $.30C = Z B) $.10D + $.20C

How would a student from a lower-class family with parents of low levels of education most likely perform in school? a. He will likely engage in criminal activi

Grap the following linear equation x-5y=5

A dependent clause can act as which part of speech within the structure of a sentence?