5280 feet in 1 mile
3600 seconds in an hour
58(5280) / 3600 = 306240/3600 = 85.06 ft per sec or if u need it rounded, it is 85.1
The product/quotient of like signs are always positive.
The product/quotient of unlike signs are always negative.
ie.
+*+=+ and -*-=+
+/-=- and -/+=-
<u>Question</u> : 8

<u>Question</u> : 9
<u>Question</u> : 11
<u>Question</u> : 12
Solution is in attachment ~
Do you wanna build a snowman or ride our bikes around the halls