Answer:
The input have to be -9 to get output 214 with the rule y=-15x+79
Step-by-step explanation:
x is the input, y is the output so:
214 = -15x + 79
214 - 79 = -15x
15x = -135
x = -9
The first number but it doesn't really matter.
It would be one fourth cause he tells you the fraction of how many guppies are red
Answer:
hope this helps
Step-by-step explanation:
2*14
4*7
28*1
D. If you are working hard, then you will get good grades.
