Madison has a beach chair and umbrella stand. each umbrella rents for $19 per day. at the end of one day, she made $130 off beach chair rentals and the rest from the umbrella rentals. if she made a total of $567, how many umbrellas did she rent that day?

i need the equation and the answer

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

It says factor each expression completely 8y+48

Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)