163jsmith15
163jsmith15 163jsmith15
  • 24-02-2021
  • Mathematics
contestada

7a - 4a for a = 8





djxnkjas cdliwashlDbWw

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 24-02-2021

Answer:

24

Step-by-step explanation:

7a - 4a

Combine like terms

3a

Let a =8

3*8

24

Answer Link
frandry frandry
  • 24-02-2021

a=12/7 use photomath its a good app for maths problems

Answer Link

Otras preguntas

icarus personal challenges
The formula relating the forces is xd= y (L-d). What formula can you use to find the length of the lever?
Which occurs directly before forming a hypothesis?
x^2 - 6x + 5 = 0 Factor and check
If x = y + z and x + y =6 and x = 10, then z = _____? a. 4 c. 14 b. 8 d. 16
What signals a cell to start dividing
When individuals in a group are selected for destruction only because they belong to that group, it is called?
When deciding whether to build a small or large courthouse, a government leader should identify
Why do you think European powers established spheres of influence in China rather than colonies, as they did in Africa and other parts of Asia?
One way humans can promote the survival of organisms in an ecosystem is to (1) decrease diversity in plant habitats (2) introduce new consumers to con