(Use the Systematic List strategy) Susan threw four darts and hit the target all four times. With each throw she could have scored 20 points, 5 points, or 2 points. How many different total scores are possible? (List then systematically)

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

answer: 8

step-by-step explanation: if you add the possibilities 5 different flavor and 3 different sizes 5+3=8

the answer is: -22 also a

hope i

-lavira: )