15 red out of 64 total markers
15 / 64 = .234375
90 x .234375 = 21.09375
so she will pick a red marker about 21 times
Here is the answer I don’t know how to explain to you sry
Answer:
its half of 8 so 8/2=4
Step-by-step explanation:
Y=-8x+7
explanation-
-8 is the growth rate and 7 is the amount of days the -8 is happening.
Hope this helps!