Answer:
C
Step-by-step explanation:
4y-9+4y simplified by combining like terms is 8y-9
The heck, what math are you in?
The scneario here expressed is an aritmetic sequence because it can be explained like this:
<span><span><span>a1</span>=35
</span><span><span>an</span>=<span>a<span>n−1</span></span>+<span>17
So all the variables can fit in and will be better explained than a geometric sequence in which you need a common ratio and that is not needed in this case</span></span></span>
Answer:
D
Step-by-step explanation:
70% as a fraction is 70/100