Melanie works as a nanny and is paid $14 per hour. if she puts in 40 hours of work in 7 days, how much will she earn in a week? ( show work )

In the 30-60-90 triangle below side s has a length of and side r has a length

Will mark the brainliest.paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?

F(x) = x^2+x-2/x^2-3x-4 what is the domain and range, x-and y-intercepts, horizontal asymptotes, and vertical asymptotes?