Answer:
10028.6 ft/hr
Step-by-step explanation:
speed = distance / time
234 Inches = 19.5 Feet
7 seconds = 0.00194444 hrs
so using the formula : 19.5 / 0.00194444 = 10028.6 ft/hr
6+9=15
15 Divided by 2=7.5
Therefore your answer will be 7.5
Value of x will be
.
Equation given in the question → 
To find the value of 'x' in terms of a and b, we will simplify the given equation,




Therefore, Values to filled → Blank 1 = 15
Blank 2 = (a - b)
Learn more,
brainly.com/question/14318220
Answer:
$
Step-by-step explanation:
÷
= 

Hope this helps