Answer:
159
Step-by-step explanation:
To evaluate f(g(- 5)), first evaluate g(- 5) then substitute this value into f(x)
g(- 5) = 2(- 5)² + 7 = 50 + 7 = 57
f(57) = (3 × 57) - 12 = 171 - 12 = 159
Answer:
B i think I'm kinda sure tho
b
The answer to your <span>matrix equation is [6 2]
[6 -6]</span>
You draw a number line and put little lines every 1 sec and label the 9th one 9/10
To find a decrease using a percentage you:
Original Amount - (Original Amount x Percentage)
So plug in:
32000 - (32000 x 7%) = 32000 - (32000 x 0.07) = 29760
The amount with a 7% decrease is $29,760.
