Four times the difference of double a number and add 6, added 3 times the number. PART A: Translate the verbal expression and simplify completely, using the properties (state the property's used).

PART B: Substitute x = 4 into your SIMPLIFIED expression. Then substitute x = 4 into the original expression.

PART C: Did you get the same results in part B? Explain.

Find an equation for the linear function which has slope -10 and x-intercept -7

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

What is the solution to the division problem below x3+x2-11x+4/x+4