cam9464 cam9464
  • 03-12-2020
  • Mathematics
contestada

Evaluate 4b – a when a = 12 and b=7.
4b - a= 0

Respuesta :

skbeckwi
skbeckwi skbeckwi
  • 03-12-2020

Answer: 4b - a = 15

Step-by-step explanation: if you replace the variables with their equivalent counterparts you get the equation 4(7) - 12 = __ when you do the math make sure to do the parentheses first then subtract, just like in elementary school remember pemdas parentheses, exponents, multiplication, division, addition, subtraction. I hope this helps.

Answer Link
sad3ra
sad3ra sad3ra
  • 03-12-2020
4b - a
4(7) - (12)
28 - 12
16
Answer Link

Otras preguntas

Quadratic formula to solve
How was germany treated in post world war 1?
What process uses a body cell to create a new organism?
**PLEASE HELP** Jake earns $7.50 per hour working at a local car wash. The function, ƒ(x) = 7.50x, relates the amount Jake earns to the number of hours he works
I NEED HELP WITH THIS PLEASE!
how does severe weather interact with the geosphere?
Longitudinal waves transfer energy ___________ to the direction of the wave motion. equal perpendicular parallel close equal
Which statement about Joan of Arc is true? A. She was a Benedictine nun who predicted that France would fall to King Edward III. B. She said that God had
OMG PLEASE I NEED THIS ASAP!!!
A user reports that a workstation is continually rebooting. What can a technician do to stop the rebooting in order to troubleshoot?