Answer:
X=39
Step-by-step explanation:
1/2×(4+8x)+22=180 (factor expression)
1/2×2(2+4x)+22=180. (Reduce)
(2+4x)+22=180 (rewrite expression)
2+4x+22=180 (calculate)
24+4x=180 (move constant to right)
4x=180-24 (calculate)
4x=156 (divide both sides)
X=39
Sorry but I don’t know the answer to this question
Answer:
Please see the attached picture ! :D
-------- HappY LearninG <3 ----------
Answer:
5, 7, 11, 19, 35
Step-by-step explanation:
Using the recursive formula and a₁ = 5 , then
a₂ = 2a₁ - 3 = (2 × 5) - 3 = 10 - 3 = 7
a₃ = 2a₂ - 3 = (2 × 7) - 3 = 14 - 3 = 11
a₄ = 2a₃ - 3 = (2 × 11) - 3 = 22 - 3 = 19
a₅ = 2a₄ - 3 = (2 × 19) - 3 = 38 - 3 = 35
Thus the first 5 terms are
5, 7, 11, 19, 35