Ms. Andrews made the line plots below to compare the quiz scores for her first-period math class and her second-period math class. What conclusion can Ms. andrews make about the performance of her first- and second period classes?

2pointswhich of the following appear in the diagram below? check all that apply. d a. zcdeов. сеo c. aéo d. zdce

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.