Match each expression in the options on the left with an equivalent expression from the Options on the right.
А. (9x + 5y) + (3х + 7y)
В. (9x + 5y) — (3х + 7y)
с. (9x + 5y) — (3т — 7y)
D. 9а 7y + 3x4 5y
E. 9x — 7y + 3x — 5y
E. 9а 7y — 3 — 5y
1. 12 (x+y)
2. 12 (x — у)
3. 6 (1 — 2y)
4. 9ан бу — За
5. 9x - 5у — 3x H 7y
6. 9x — 3х + 5у — 7y
7y

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?