13. how many solutions does this equation have: 8d-10=4(2d-6)?

14. summer wants to earn at least $500 for the cheerleading team. she plans to sell candy grams, c for $3.50 each. what is the fewest number of candy grams she can sell?

15. what is the value of c for: 14c-10=20?

16. jayda is going bowling. the company charges $3.00 to rent the shoes and $1.50 for each game, g bowled. what equation represents the total cost, c, of playing g, number of games?

Which is the standard form for this number? (4 x 1 100 ) + (8 x 1 1,000 ) + ( 3 x 1 100,000 ) ? a) 0.004803 b) 0.04803 c) 0.0483 d) 0.483

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

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