imerenkov
imerenkov imerenkov
  • 22-05-2020
  • Mathematics
contestada

pllllllllllllllllllll help me me me em em em eme me eme eme me i beag you

pllllllllllllllllllll help me me me em em em eme me eme eme me i beag you class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 22-05-2020

Answer:

x^2 -3x +15

Step-by-step explanation:

7x^2 +6x -9x - 6x^2 +15

Combine like terms

7x^2 - 6x^2     +6x -9x    +15

x^2            -3x            +15

Answer Link
haley83106
haley83106 haley83106
  • 22-05-2020

Answer:

B is correct,

Step-by-step explanation:

Answer Link

Otras preguntas

what is bigger ?5/8 or 3/4
what is the slope of the graph of 4x-16y=15
6 people meet for a business lunch. Each person shakes hands once with each other person present. How many handshakes take place?
What two numbers add to equal -11 and multiply to equal 28?What two numbers add to equal -20 and multiply to equal 51?What two numbers add to equal -5 and multi
wayne filled 5 glasses with two thirds liter of soda in each glass. How much soda did Wayne use?
what is 13 approximated to the nearest tenth? Answers: A. 3.5
what is x ? 4x+8y =64
How would I solve these? (-3xy)³ (-x³)and(-9b²a³)² (3³b)²
Which substance below will exhibit hydrogen bonding between the molecules of the substance? a. CH₄ b. HBr c. HCl d. H₂O e. H₂
What two numbers add to equal -11 and multiply to equal 28?What two numbers add to equal -20 and multiply to equal 51?What two numbers add to equal -5 and multi