I only know D. but I'll try to figure out the rest too. D. 9 years old
Answer:
13,21,34,55,89,144,233,377
Step-by-step explanation:
i did it in my mind and im correct
prob
There are around 8 booklets in the lab because 6÷2 is 3 and 25÷3=8.3333333333333333333
Answer:
y = 52500(.91)^x
Step-by-step explanation:
Exponential functions are written y = ab^x where a is the starting point and b is the common ratio. We know the initial worth is 52500 and each year the worth decreases 9% of the original year, making it work 91% of the previous value.
Answer:
-63
Step-by-step explanation:
6x - 3y
= 6 × -4 - 3 × 13
= -24 - 39
= -63
