(I’m not completely sure)
(25 - 20) (divided by) 20 x 100
Is the formula for percentage increase
The answer would be 25%
The answer is 1. f(a) = –2a^2 – 5a + 4. If a = -3, then to find f(-3) we
have to substitute a in the general formula. f(a) = –2a^2 – 5a + 4 = -2
* a^2 – 5 * a + 4. Substitute a with -3. f(-3) = –2 * (-3)^2 – 5 * (-3)
+ 4 = -2 * 9 - (-15) + 4 = -18 + 15 + 4 = 1
Answer:
(4)
Step-by-step explanation:
you times the thing by the thing and then go boom because 3 x 4 - 2 = 10 ez ez gg