Kate is constructing an equilateral triangle. she has already used her straightedge to construct the line segment shown. a line segment with endpoints labeled as a and b. what should kate do for her next step? use the straightedge to draw a line that passes through point a. place the point of the compass on point a and draw an arc, using ab as the width for the opening of the compass. use the straightedge to draw another line segment that does not intersect ab¯¯¯¯¯. place the point of the compass on point a and draw an arc, using a width for the opening of the compass that is less than 12ab.

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

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.