<span>I believe that 2*(4v-5) is the right answer</span>
Answer:
Step-by-step explanation:
1. Collect like terms.
2. Simplify.
There for the answer is, 9m + 13
This is an expression equivalent to the problem (f g) (10)
Im pretty sure its 8y because two negatives equal a positive so 5 plus 3 and then you isolated the y so 8y. :)
Alexis's average speed was 68.74 miles per hour
Hope this helps!