What is the value of the expression below when w=2w=2? 8w+10

The answer is 26.

Step-by-step explanation:

When you place the 2 next to the 8 you have to multiply it and then add the 10 to get the answer for the equation which is 26. Put it all in the calculator will be easier by putting it like this 8*2+10.

I hope this helps!

Step-by-step explanation:

8w^2 +8w+9

8w

2

+8w+9

\color{dodgerblue}{w}=\color{dodgerblue}{2}

w=2

Given

8(\color{dodgerblue}{2})^2 +8(\color{dodgerblue}{2})+9

8(2)

2

+8(2)+9

Substitute \color{dodgerblue}{2}2 for \color{dodgerblue}{w}w

8(4) +8(\color{dodgerblue}{2})+9

8(4)+8(2)+9

Deal with exponent

32 +8(\color{dodgerblue}{2})+9

32+8(2)+9

Multiply

32 +16+9

32+16+9

Multiply

57

57

Add

Your Solution:

57

57

i dont know it

step-by-step explanation:

25% is the answer