the answer would be 0.03895
= 3m-10m - 20 + 1/5
= -7m - 19 4/5
Answer: B. 105 mph
Step-by-step explanation:
Step-by-step explanation:
quadratic formula
<u>-b+-√b^2</u>
<u>2</u><u>a</u>
<u>-</u><u>2</u><u>+</u><u>-</u><u>√</u><u>2</u><u>^</u><u>2</u><u>-</u><u>4</u><u>×</u><u>1</u><u>×</u><u>-</u><u>1</u><u>6</u>
2×1
<u>-2+-√68</u>
2
either
x= 3.125
or
x= -5.125
52 and 48 if you take away 2 from 50 then,add it to the other 50 52+48