(85 + 75) * t = 448
160t = 448
t = 448/160
t = 2.8 hrs
Answer: 2.8 hrs
X^2^4 = x^8
Just multiply then 2 and 4 to get 8
After solving for w using inverse operations, w would have to equal 5.74 to make this equation true.
Multiply 30 and 12 and your answer will be 360
Answer by JKismyhusbandbae: expression 2 and expression 1
Look at the four expressions. Simplify any expressions that can be simplified to see which two are equivalent.
8v × 30v = ( 8 × 30) × ( v × v) = 
Since expression 2 can be simplified to expression 1, they are equivalent.