Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match each statement with its contrapositive. If a figure isn’t a pentagon, then the sum of its interior angles isn’t 540°. If the sum of the interior angles of a figure isn’t 540°, then the figure isn’t a pentagon. If two figures aren’t congruent, then their corresponding sides aren’t equal. If the corresponding sides of two figures aren’t equal, then the two figures aren’t congruent. If two numbers aren’t even, then their product isn’t even. If the product of two numbers isn’t even, then the two numbers aren’t even. If two figures are congruent, then their corresponding sides are equal. arrowRight If two numbers are even, then their product is even. arrowRight If a figure is a pentagon, then the sum of its interior angles is 540°. arrowRight

Beatrice decides she wants to babysit a few children at the same time to earn the money faster. she tells parents that if they allow her to babysit their children at her house, she will eliminate her automatic $5 tip and will give them an additional $5 discount. (a) write an equation showing the total cost for each client. identify all variables. (b) four parents bring their children to beatrice’s house at the same time for babysitting. beatrice wants to find out how many hours she must babysit the 4 children to earn exactly the $100 she needs in order to buy the present for her mother. write and solve an equation to find the number of hours. justify each step in the solution. (c) one parent decides not to drop off her child. the remaining 3 parents drop their children off at 9 a. m. two of the parents say they will be back at 1 p. m. the third parent says she will pick up her child at 2 p. m. at noon, beatrice realizes she needs feeding the 3 ch

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50