Your child is learning to identify the number that is one more or one less than a given number up to 20.
ask your child if he /she can use a pencil to join the bees that are one more than each number to the flower. then ask him/her to find the bees that are one less than the flower. he/she should should circle these bees and join them to the flower.
1/the flower number: (6) the bees numbers().
2/the flowe number (12), the bees numbers ().
3/the flower number (18), the bees numbers ().
1/ 5 less than flower number (6) put on the bee (5) circle. but 9,7,17 join them flower.
i don't now how the solution? ,, me

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?