Answer:
-40
Step-by-step explanation:
f(a) = a³ - a² + a - 1
f(-3) = (-3)³ - (-3)² + (-3) - 1
f(-3) = (-27) - (9) + (-3) -1
f(-3) = -27 - 9 -3 - 1
f(-3) = -40
-9(2)+4=-16 you do -9 times 2 which is -18 then you subtract that to 4 which you get -16. hope this helps!
Answer:
75
Step-by-step explanation:
25% of 100 is 25
100 - 25 = 75
Give me brainllest
Answer:
10 hr
Step-by-step explanation:
i divided 990 by 90 and got 10 hr
Answer:
252
Step-by-step explanation:
and it has the nearest tenth value is 126