A. the first box is 7 the second box is 2 the third box is 100 the fourth box is 6.5 RULE: times 3 + 2 b. the first box is 45/2 the second box is -0.75 the third box is 0 the fourth box is 2.75 RULE: times 5/2 c. the first box is 1 1/2 the second box is 6 the third box is -4 the fourth box is -1.75 RULE: times half add one
Ok so you just have to look at the difference or the addition or division that it is doing and make sure that it works multiple of times just to check that it is true. Then that is your rule and you have to fill in the blanks by following that rule.
