If a grocer mixed 5 lbs of noodles costing 80 cents per pound and 2 lbs of noodles costing $1.50 per pound, what should the price of the mixture be?

What is (28 + 7 + 6 + 3) x 1/2 show your work

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a. about 4 b. about 8 c. about 40 d. about 21

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.