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Mathematics 13 Online
ToxicaDennisIce:

Substitute t = 3 and t = 5 to determine if the two expressions are equivalent. 4 (t + 3) 4 t + 12 Which statements are true? Check all that appl

ToxicaDennisIce:

darkknight:

4(t+3) = 4t+12 if we distribute, so both expressions are equal. Can you try the other option choices?

ToxicaDennisIce:

ok

ToxicaDennisIce:

Are we doing process of elimination

YNWMelly:

4(t+3) if we plug in 3 for that one it would be 4(3+3) which would equal 4(6) and that would be 24 if you plug in 5 for 4(t+3) that would be 4(5+3) which would be 4(8) which would equal 32

ToxicaDennisIce:

ok

YNWMelly:

4(t+12) if we plug in 3 for that one it would be 4(12+3) which would equal 4(15) and that would be 60 if you plug in 5 for 4(t+12) that would be 4(5+12) which would be 4(17) which would equal 68

YNWMelly:

wait a minute wait wait

ToxicaDennisIce:

ok ok

YNWMelly:

i read the second one wrong let me do it again

ToxicaDennisIce:

i see that

YNWMelly:

4t+12. plug in 3 it would be 4(3) plus 12. 12+12 equals 24. plug in 5 that would be 20+12 equals 32

YNWMelly:

even i learned from this question. hehe

ToxicaDennisIce:

i think that was the same one

YNWMelly:

so yes they are both equivelent

YNWMelly:

do you understand?

YNWMelly:

its the last 2 and the first 1

YNWMelly:

@ToxicaDennisIce are you listening?

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