Pls answer asap first one to do so gets brainliest charlie is in charge of buying printing paper for his school. this month, he purchased 130 reams, or packages, of paper. each time a set of worksheets is printed for a class, it uses 1/20 of a ream. how many sets of work sheets can be printed using the 130 reams?

2600

Step-by-step explanation:

Just simply multiply 130 x 20 because for every sheet it only takes 1/20 of the ream. You should get 2600

answer: okw

step-by-step explanation:

let's cover over the formula of the vertex:

y = a(x – h)^2 + k

in this formula, (h,k) are the vertex, always remember that the positive or negative value of the vertex is based on the sign it has.

for example, if the vertex is -3,-6 then both the x and y value would have the positive sign attached to it and if it were a positive x and y value, then a negative sign would be attached to it.

with that being said, for our problem the x value is a positive one so we are looking for a number with a negative sign next to it, in this case the first and second choice.

however, for the first answer choice it isn't quite part of the formula so we know that the answer choice correctly displays the x value.

to confirm, we can see if the -1 fits correctly with the second answer choice, and as mentioned above a negative number will have a positive sign attached to it. so, for our problem we can see that -1 has been changed to +1, so we can confirm that the second answer choice is correct.

hence, our final answer is y=(x - 1)^2 + 1