Lucy discovered that she owned one-third the number of pairs of blue jeans as she did t-shirts. Together, she owned 64 pairs of blue jeans and t-shirts. How many t-shirts did she own? A. She owned 32 t-shirts
B. She owned 16 t-shirts
C. She owned 48 t-shirts
D. She owned 54 t-shirts

Acertain standardized? test's math scores have a? bell-shaped distribution with a mean of 520 and a standard deviation of 105. complete parts? (a) through? (c)

What is the value of x in the following equation? -3x-2=2x+8

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?