Answer:
2.14 X 10(power4)
Step-by-step explanation:
X= 7 I'm sure
If you want me to expand on the equation leave me a comment :)
38 miles per hour
<em>Simple just divide 342/9 to get 38</em>
Multiply = add powers
3 + - 1 = 2
- - means +
+ + means +
- + means -
Thus, answer is 2^2
Hope this helps!
