Mathematics, 24.03.2021 01:00 queenkick17
HELP
Which of the following expressions illustrates the commutative property of addition?
4 + (1 + 8) = (4 + 1) + 8
-4(5) = 5(-4)
3 + (-7) = (-7) + 3
-2(6 + 8) = (-2)(6) + (-2)(8)
Answers: 3
Mathematics, 21.06.2019 17:00
Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis
Answers: 2
Mathematics, 21.06.2019 19:00
The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse
Answers: 1
Mathematics, 21.06.2019 20:30
Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?
Answers: 1
Mathematics, 21.06.2019 21:40
The tile along the edge of a triangular community pool needs to be replaced? ?
Answers: 2
HELP
Which of the following expressions illustrates the commutative property of addition?
Mathematics, 08.01.2020 13:31
Mathematics, 08.01.2020 13:31
History, 08.01.2020 13:31
Social Studies, 08.01.2020 13:31
Geography, 08.01.2020 13:31
Biology, 08.01.2020 13:31
Social Studies, 08.01.2020 13:31