The temperature of dry ice is -109.3 Fahrenheit less than the outside temperature right and solve an equation to find the outside temperature T (in degrees Fahrenheit).

98 points djdjsi zisksis sjsjsi sisksj sksjdj sksks sjsisj

the answer is b.)

< 1=< 2

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)