Which expressions are equivalent to z + (z + 6)z+(z+6)z, plus, left parenthesis, z, plus, 6, right parenthesis ?
choose all answers that apply:

(choice a)
a
(z+z) + (z+6)(z+z)+(z+6)left parenthesis, z, plus, z, right parenthesis, plus, left parenthesis, z, plus, 6, right parenthesis

(choice b)
b
(z+6) + 6(z+6)+6left parenthesis, z, plus, 6, right parenthesis, plus, 6

(choice c)
c
2(z+3)2(z+3)

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

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

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck