per \( a=-6 \) e \( b=3 \). \( 29 a^{2}-b^{2}+a b \) \( 30-2 m^{2}-3 n^{2}-2 m n \) 31 \( 3 \cdot(a-b)+2 \cdot(-a+b) \) \( 32 a \cdot\left(a^{2}-b\right)-(b+2 a) \) \( 33(5 x+6 y):(2 x-3 y) \) \( 34-2 b-\left(-2 b^{2}+a\right) \) \( 35-3 a \cdot(2 b-a)+(a+3) b \)

Your answer Is Incorrect. \( 9 \times(3+4)=(\square \times 3)+(\square \times 4) \) Use the distributive property to fill in the blanks below.

Consider the line \( y=\frac{5}{2} x-3 \). Find the equation of the line that is perpendicular to this line and passes through the point \( (2,-5) \). Find the equation of the line that is parallel to this line and passes through the point (2, -5). Note that the ALEKS graphing calculator may be helpful in checking your answer. Equation of perpendicular line:

Use the distributive property to fill in the blanks below. \( 6 \times(9-4)=(\llbracket \times 9)-(\square \times 4) \) Introduction to the distributive property

b. \( -0.5 p+\frac{1}{2} p-2.75+\frac{2}{3} \)

1. Louls owns his own orchard. He plants 5 fruit trees for every 5 nut tiees. The equation \( f=\frac{9}{5} n \) models the relationship between the number of nut trees planted and the number of fruit trees planted. Determine the number of nut trees planted if 135 fruit trees were planted.