Here is how i got my answer.
~Good Luck!~
B. a = 2.37
Hope it helps!
Step-by-step explanation:
We can turn this into an equation.
Let’s denote the amount of money James makes as X.
Then Lin makes X + 3100.
Together they make 81960.
So combine their earning expressions.
X + X + 3100 = 81960
Solve for X
X = 39430
So James makes $39430 since his earnings are demoted by x.
Lin then makes 3100 + 39430, which is $42530.
Answer:
D) ![-\sqrt[3]{x-1}](https://tex.z-dn.net/?f=-%5Csqrt%5B3%5D%7Bx-1%7D)
Step-by-step explanation:
-the function is the cube root
-the cube root of zero is zero
- the graph is at 0 when x = 1, thus "x-1" must be part of answer
- the cube root of -8 is -2, at -8 the graph is +2. so the function is negated
![-\sqrt[3]{x-1}](https://tex.z-dn.net/?f=-%5Csqrt%5B3%5D%7Bx-1%7D)