1. On Wednesday you saw 12 robins on one tree and 7 on another tree. How many robins did you see
altogether?
2. Your friends just gave you 12 sparkle markers, now
you have 19! How many did you have before your
friends gave you 12 more?
3. You picked 8 flowers and your friend picked 17
flowers. How many more flowers did your friend
pick?
4. You have 17 birthday gifts! 9 came from your
family, the rest came from your friends. How many
gifts did your friends give you?
5. You saved 17 dimes and your brother saved 8
dimes. How many more dimes did you save?
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Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below. the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.