The knitting club sold a total of 40 scarves and hats at a winter festival. They charged $18 for each scarf, $14 for each hat and made $700 from the sales. If "s" represents the number of scarves sold and "h" represents the number of hats sold, which system of equations represents the situation? * A) 18s + 14h = 40 and s + h = 700
B) 40s + h = 700 and 18s + 14h = 700
C) s + h = 40 and 18s + 14h = 700
D) 40(s + h) = 700 and 18s = 14h​

What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .