Answer:
157
Step-by-step explanation:
3(-7)² + 10
3(49) + 10
147+10
157
- Gage Millar, Algebra 2 Tutor
Answer:
D
Step-by-step explanation:
y = -x^2 + x - 1
y = -x -1
-x-1 = -x^2 + x -1
x^2 -2x = 0
x( x-2) = 0
x1= 0 , x2 = 2
y(0) = 0-1 = -1
y(2) = -2-1 = -3
(0, -1) & (2, -3)
Brian traveled 3 hours and annie traved 17 hours because 3 times 5 is 15 plus 2 is 17 and 17 plus 3 is 20 hours
Answer:
34
Step-by-step explanation:
area is height times wdth .....then come to conclude that
