Which scenario has the system of linear equations: x + y = 24
4x + 5y = 104?
a. katie bought $4 and $5 pastries at the bakery. she bought 24 pastries and spent $104.
b. katie bought $5 and $4 pastries at the bakery. she bought 104 pastries and spent $24.
c. katie bought $4 and $24 pastries at the bakery. she bought 5 pastries and spent $104.
d. katie bought $4 and $5 pastries at the bakery. she bought 9 pastries and spent $104.
you so much for the : )

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .

What are the solutions of the following system? y=-2x^2 y=x-2

Asample of 200 rom computer chips was selected on each of 30 consecutive days, and the number of nonconforming chips on each day was as follows: the data has been given so that it can be copied into r as a vector. non.conforming = c(10, 15, 21, 19, 34, 16, 5, 24, 8, 21, 32, 14, 14, 19, 18, 20, 12, 23, 10, 19, 20, 18, 13, 26, 33, 14, 12, 21, 12, 27) #construct a p chart by using the following code. you will need to enter your values for pbar, lcl and ucl. pbar = lcl = ucl = plot(non.conforming/200, ylim = c(0,.5)) abline(h = pbar, lty = 2) abline(h = lcl, lty = 3) abline(h = ucl, lty = 3)