3 5 points
Who makes the most money in week 2: Chris, Michelle, or Alex?
a. Chris still makes a base salary of $150 per week, but her commission this week is a
graduated rate of 2.5 percent on the first $1,000 and 3.5 percent for all sales over $1,000.
Her sales this week were again $1,500.
b. Michelle cut back her time at the Rogers to 10 hours so she could increase her hours at
the Pringles to 28 hours.
c. This week Alex is paid an hourly rate of $7.00 instead of the piecework rate. Each day,
Monday through Friday, he clocked in at 9:15 A. M. and clocked out at 2:25 P. M.
A
B

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

In δabc shown below, ∠bac is congruent to ∠bca: triangle abc, where angles a and c are congruent given: base ∠bac and ∠acb are congruent. prove: δabc is an isosceles triangle. when completed (fill in the blanks), the following paragraph proves that line segment ab is congruent to line segment bc making δabc an isosceles triangle. (4 points) construct a perpendicular bisector from point b to line segment ac . label the point of intersection between this perpendicular bisector and line segment ac as point d: m∠bda and m∠bdc is 90° by the definition of a perpendicular bisector. ∠bda is congruent to ∠bdc by the definition of congruent angles. line segment ad is congruent to line segment dc by by the definition of a perpendicular bisector. δbad is congruent to δbcd by the line segment ab is congruent to line segment bc because consequently, δabc is isosceles by definition of an isosceles triangle. 1. corresponding parts of congruent triangles are congruent (cpctc) 2. the definition of a perpendicular bisector 1. the definition of a perpendicular bisector 2. the definition of congruent angles 1. the definition of congruent angles 2. the definition of a perpendicular bisector 1. angle-side-angle (asa) postulate 2. corresponding parts of congruent triangles are congruent (cpctc)

Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation