Question 2 (1 point) Which of the following expressions, when evaluated, equals an irrational number? Question 2 options: 2√8√ 2 8 8√2√ 8 2 (8‾√)2 ( 8 ) 2‾√*8‾√ 2 * 8 2‾√+8‾√

Solve 2x+y=3 x+y=5 in substitution method

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm