Gianna has 23 feet of leftover wood that she wants to use to build a bookshelf. Her design calls for two side pieces that are each 4 feet in length, plus a top piece, a bottom piece, and three shelves that are all equal in length. How long is each shelf?

answer: idk

step-by-step explanation:

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)