elaizapaz0 elaizapaz0

01-07-2020
Mathematics

contestada

Simplify 8x + 10y + 9x - 3y by identifying and combining like terms. A. 17x + 13y B.24y C.17x+7 D.17x + 7y

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

01-07-2020

Answer:

17x +7y

Step-by-step explanation:

8x + 10y + 9x - 3y

Combine like terms

8x+ 9x + 10y - 3y

17x +7y

8x+9x are like terms and 10y -3y are like terms

Answer Link

09pqr4sT 09pqr4sT

01-07-2020

Answer:

17x + 7y

Step-by-step explanation:

8x + 10y + 9x - 3y

Rearrange.

8x + 9x + 10y - 3y

Factor out x and y.

x (8 + 9) + y (10 - 3)

Add or subtract.

x (17) + y (7)

17x + 7y

Answer Link

Otras preguntas

is cube of a number ending in 5 may or may not end in 5. True or false.

1. * 2 points Which relation is not a function? 1) {(1,5),(2,6),(3,6),(4,7)} 2) {(4,7),(2,1),(-3,6),(3,4)} 3) {(-1,6),(1,3), (2,5),(1,7)} 4) {(-1,2),(0,5),(5,0)

Analysis of a metal salt CrX3 shows it contains 32.84% cr by mass. What is molar mass of x.

What would a scientist do to best communicate these data to other scientists in a presentation? O Replace the table with text highlighting pressures. O Change t

what are the main features of the weatern coastal plains

most americans are most closely associated with which political ideology ?

Which quotation from the article best highlights the current health of soil? A “Creating one millimeter of soil coverage can take anything from a few years to a

Would you say the actions of Charlemagne, around 1200 years ago, impact our world?

Nancy is curious if the consumption of sweets, mainly donuts, increases as people get older. Nancy asked 200 customers at a local Krispy Kreme how many donuts t

The pH of solution A is 2. The pH of solution B is 4. Which solution has the greater concentration of hydronium ions? The concentration of that solution is how