Perla visits the library every 4days pedro visits it every 5 days. not counting the first day, on what day will they meet again in the Library? A)day 10 B) day 12 C)day 20 D)day 14

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

Simplify. 3(4+4x) (type your answer in with no spaces)