damek9153tiana100705
damek9153tiana100705 damek9153tiana100705
  • 11-08-2021
  • Mathematics
contestada

Find the value of w in the equation 3w + 15 = 60? Show
your work
. Based on your value of w, what is the value of the expression
below?
8w2 + 8w + 9
PLZ HELPPPP you’ll get all of my points ❤️

Respuesta :

tristyn109 tristyn109
  • 11-08-2021
W=15

8(15)2+8(15)+9=369
Answer Link
MommaBear2012 MommaBear2012
  • 11-08-2021

Answer:

Part 1: Find w

w=15

Step-by-step explanation:

Part 1: Find w

Step 1:

3w+15=60. If this is true, then first: Subtract 15 from both sides.

Result: 3w=45

Step 2:

3w=45. If this is true, now: Divide by 3 to both sides.

Result/Answer: w=15.

Answer:

Part 2: If w=15, then what is 8w2+8w+9?

8w2+8w+9= Well I have 2 options. If you mean 8w^2+8w+9, then the answer is 14529. If you mean 16w+8w+9, then the answer is 369.

Answer Link

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