I believe the answers are 57, 59, and 61 because all equal to 177.
This equation is not factor-able, so we can use the quadratic formula.
x=(-11+square root(11^2-4(-12*-3)))/(2*-12)
x=(-11+square root(-23))/(-24)
Since we have the square root of a negative in this equation, there are no real roots for the quadratic.
2/3 x + 1 = 27
subtract 1 from each side
2/3 x = 26
multiply by 3/2
3/2 * 2/3 x = 26 * 3/2
x = 39
D. The greatest a can be is 9 and the greatest b can be is 4. a+b= 13 which is less than 20
Answer:
3 scarves
Step-by-step explanation: