Test practice
31. which bead length has enough beads to total
exactly 1 inch if the beads of that size are laid
end to end?
a 1/6 inch
b 2/6 inch
c 4/6 inch
d 5/6 inch

450 is the final answer! : )

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.