The circumference of circle z is 84 cm. what is the length of xy (the minor arc)?
оа. 15 cm
ов, 8.4 cm
ос. 21 cm

d. 42 cm
e. 28 cm
f. 336 cm

Find the value of x for which line a is parallel to line b

Tanyss's house has 25 windows. her brother has washed 22 of the windows. what percent of the windows has her brother washed?

Anut store normally sells cashews for? $4.00 per pound and peanuts for? $1.50 per pound. but at the end of the month the peanuts had not sold? well, so, in order to sell 40 pounds of? peanuts, the manager decided to mix the 40 pounds of peanuts with some cashews and sell the mixture for $2.00 per pound. how many pounds of cashews should be mixed with the peanuts to ensure no change in the? profit?