Answer:
(5t -3)(3t+7) (im multiplying them together, if that's not what the questions asking lmk. but anyway, put them next to eachother and then plug in 6 for t)
(5(6) -3)(3(6)+7) (multiply where possible)
(30 -3)(18+7) (use the distributive property/foil to multiply the two)
540 +210 -54 -21 (add the positive numbers and subtract the negative )
750 - 75 (subtract)
675 (the answer)
Step-by-step explanation:
I hope this helps :)
