Hey there’s this website called MathPapa that helps solve equations. Hope this helps for the future : )
D= 12+25. Hope it helps, I did this question
Answer:
c
Step-by-step explanation:
Answer:
1. -3
2. 7
3. -143
Step-by-step explanation:
you just plug the number in parentheses as x
1. -11(1^2)-5(1)+13= -3
2. -11(-1^2)-5(-1)+13= 7
3. -11(-4^2)-5(-4)+13= -143
5 min = 6.95
10 min = 11.90
18 min = x
so, the difference between 5 min and 10 min = 11.90-6.95 = 4.95
15 min = 11.90+4.95 = 16.85
now, 4.95/5 =0 .99.
Then, 16 min = 16.85+0.99 = $17.84
17 min = 17.84+0.99 = $18.83
18 min = 18.83+0.99 = $19.82 Answer