Answer:
35
Step-by-step explanation:
20% * x = 7
20/100 * x= 7
x = 7 *100/20 (7*100÷20)
Line 1 slope is -1
Line 2 slope is 4/5
Answer:
<u>Answer</u><u> </u><u>is</u><u> </u><u>-</u><u>6</u><u>t</u>
Step-by-step explanation:
Note that π is 180°
A)
145 - 5d
5d = 145, set equal
29 days to lay all the track
b)
5*19 = 95
145-95 = 50
After 19 days, they have 50 miles to go.