They are: translation, dilation.
Solving this inequality:
-6>t-(-13)
solve as an equation;
6>t+13
6-13>t
-7>t
-7 is greater than t, which means that can be any number smaller that t, fir instance -8, -22 etc.
For a chad drives 56 miles per hour. you got this by dividing 168 by 3.
for b it takes chad 12 hours and you got this by dividing 672 by 56.
for c, chads car gets 28 miles per gallon you got this by dividing 308 by 11
for d, chads car uses uses 24 gallons to travel 672 miles an you got this by dividing 672 by 28. hope this is right.:)
FIrst we know that
1 second = 1/3600 hours
5280 ft = 1 miles
Which means that
50 Ft = 50/5280 miles
So the conversion
(5/5280 miles ) / (1/3600)
= 5/5280 miles x 3600
= 34.09 miles per hour
