Which of the following are solutions of x^2 + 5 = 2x (a) 1 plusminus 4i (b) 2 plusminus 4i (c) 2 plusminus 2i (d) 1 plusminus 2i (e) none of these After a 30% reduction, the purchase price of an item is $294. What is the original price of the item? (a) $4.20 (b) $382.20 (c) $88.20 (d) $508.20 (e) none of these Which of the following is the solution set for the equation 5x - 3(x + 2) = 2? (a) {4} (b) {-4} (c) {2} (d) {-2} (e) none of these a varies directly as b and inversely as c. a = 6 when b = 9 and c = 3. Find when b = 4 and c = 5. (a) 5/8 (b) 8/5 (c) 2 (d) 1/2 (e) none of these Given f(x) = {x^2, if x
Show transcribed image text Which of the following are solutions of x^2 + 5 = 2x (a) 1 plusminus 4i (b) 2 plusminus 4i (c) 2 plusminus 2i (d) 1 plusminus 2i (e) none of these After a 30% reduction, the purchase price of an item is $294. What is the original price of the item? (a) $4.20 (b) $382.20 (c) $88.20 (d) $508.20 (e) none of these Which of the following is the solution set for the equation 5x - 3(x + 2) = 2? (a) {4} (b) {-4} (c) {2} (d) {-2} (e) none of these a varies directly as b and inversely as c. a = 6 when b = 9 and c = 3. Find when b = 4 and c = 5. (a) 5/8 (b) 8/5 (c) 2 (d) 1/2 (e) none of these Given f(x) = {x^2, if x