Need with linear equations! try to answer all show all work: )
1)17-5(2x-9)=-(6x+10)+4
-7)+5/3=2(x+9)
3)4/9+4(x-1)=28/9-(x-7x)+1
4) 5(3x+4)-2x=7x-3(-2x+11)

What is 32+4 x (16 x 1/2) -2 show your work}

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%