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Which expression is equivalent to 2 (t - 4) +12

1st one I hope this helped!

Step-by-step explanation:

2t - 7

Step-by-step explanation:

We have the expression 2(t - 4) + 1 and are asked to see which is the equivalent.

To solve, we need to first get rid of the parenthesis, which is done by distributing the number outside of the parenthesis to the numbers inside of the parenthesis :

2(t - 4) + 1

(2 * t) - (2 * 4) + 1

2t - 8 + 1

Combine like terms :

2t - 7

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

let's fu(!

step-by-step explanation: