First calculate (-8x-15)=120
Then multiply - 11x120
=-1320
Answer:
D (9,3)
Step-by-step explanation:
just did the quiz/test.
Answer is <span>A.
associative property
...................regrouped</span>
y = a(1-r)^×
source: https://mathbitsnotebook.com/Algebra2/Exponential/EXGrowthDecay.html
y = exponential decay
a = initial amount = 78000
r = decay rate = .03
x = number of time intervals = w
Error:
b = growth/ decay factor
b = 1+r for growth
b = 1-r for decay
x = w per the above information
Sarah did not account for either of these points when creating her equation.
Correct solution:
y = 78000 (1-.03)^w
Answer:
slope is -11/2
Step-by-step explanation:
