Distribution, CLT and Substitution Name Date

Simplify each expression. Copy original problems and show all work for all steps on separate paper. REMEMBER TO SUBSTITUTE LAST (The answers are provided so that you know
whether or not you are doing the problems correctly)
1) 5(10 + 6r) - 9 , r = 2
(Solution: 101)

2) -2 - (-9 p - 11) , p = - 3
(Solution: - 18)

3) -7(x + 4) - 11x , x = 8
(Solution: - 172)

4) -5(10 - 8n) - 9(1 - n) , n = -6
(Solution: - 353)

5) 10(7v - 8) - (v - 7) , v = 1
(Solution: - 4)

6) 6(-2 - 4a) - 9(2a + 6) , a = -7
(Solution: 228)

Ihave trouble finding the nth term of a linear sequence

Do you mind if you guys me with this question i’m on number 8

With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°