Which description is paired with its correct expression? O four less than the quotient of a number cubed and seven, increased by three;
4-
+3
O five times the difference of a number squared and six; 5(6-1')
O nine more than the quotient of six and a number cubed, decreased by four;
9+
-4
twice the difference of nine and a number squared: 29-r?)

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost.swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

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?