Explain how to determine if the two expressions are equivalent using x=6 and x=10 8x+40. 8(x+5)

Step-by-step explanation:

if they're equivalent, when you plug in either 10 or 6 for x, they should both equal the same.

x=10, 8(10)+40=120 8(10+5)=120. so they equal. also test 6

8(6)+40=88. 8(6+5)=88

they are equivalent since they both equal each other, no matter what you plug in. reason being that the 8(x+5) is the factorized version of 8x+40

By putting both values of x in the expression, it can be concluded that both expressions are equivalent.

Step-by-step explanation:

The expressions can be evaluated to be equivalent by putting the values given

The expressions are:

8x+40 and 8(x+5)

Putting x = 6 in both

The values of both expressions are same on x=6

Now putting x = 10

The values of both expressions are same on x = 10

Hence,

By putting both values of x in the expression, it can be concluded that both expressions are equivalent.

6.5

step-by-step explanation:

you said it was in the question

~courtney