Samantha and marie purchased flowers. samantha purchased 5 roses for x dollars each and 4 daisy for y dollars each and spent 32 on the flowers. maria purchased 1 rose for x dollars and 6 daises for y dollars each and spent 22$.the system of equations shown below represent the situation5x+4y=32x+6y=22

Which addition property is being illustrated below? (type commutative or associative) (6 + 7) + 1 = 6 + (7 + 1)

What is sin 7x/4 ? i need on this urgent trig

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?