Answer:
I think the answer is 4 1/2 out of 30 chance.
Step-by-step explanation:
<span>1.7a+0.3a=4/5
2a = 4/5
a = 4/5 * 1/2
a = 4/10
a = 2/5
answer
</span> a = 2/5
updated
Answer: 600
Step-by-step explanation:
The answer should be C because if you use the rule , y2-y1/x2-x1 , you can find the slope which is equal to 5 so y=5x
I hope that helps you and really sorry if my answer was wrong but I tried my best!
