Determine whether or not each number is a common factor of 144 and 240. try to use different methods, and show your work. a) 2 b) 3 c) 10 d) 48 e) 120

And employee salary increased by $4500 which represents a 15% raise what is the rate of the increase

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?

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?