Based on the results from part C, which two statements correctly interpret actions the business should take? If material 2 is used, Carrie will earn a profit if she sells chairs for more than $150 each. If material 1 is used, Carrie will earn a profit if she sells chairs for lower than $50 each. If material 3 is used, Carrie will earn a profit if she sells chairs between $45 and $160 each. If material 2 is used, Carrie will earn a profit if she sells chairs between $30 and $120 each. If material 1 is used, Carrie will earn a profit if she sells chairs between $40 and $70 each.

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110