Answer:
Um im no expert but
Step-by-step explanation:
length is a type of measurement, that tells how long something is or how wide it is. hoped this helped^^
Here, 3t - 7 = 5t
5t - 3t = -7
2t = -7
t = -7/2
Then, 6t = 6(-7/2) = 3(-7) = -21
In short, Your Answer would be -21
Hope this helps!
Answer:
The correct answer is B
(3.98x10^8)-(3.28x10^8)=74000000
74000000
= 7.4x10^7