Answer asap, i'm on the clock, !
part d
three students evaluated three diff...
Mathematics, 23.11.2019 12:31 gonzalesalexiaouv1bg
Answer asap, i'm on the clock, !
part d
three students evaluated three different expressions using the real number properties and the order of operations. answer each question based on the processes they used and their results.
student 1: 5 - 2(4 + 9) - 11
5 - 2(4) - 2(9) -11
5 - 8 - 18 -11
5 + (-8) + (-18) + (-11)
-3 + (-18) + (-11)
-21 + (-11)
-32
student 2: -9 + (6 + 9) - 42
-9 + (9 + 6) - 42
(-9 + 9) + 6 - 42
0 + 6 - 42
0 + 6 - 16
0 + 6 + (-16)
6 + (-16)
-10
student 3: -4(14) - 32 - 2 β 0
-4(10 + 4) - 32 - 2 β 0
-4(10) - 4(4) - 32 - 2 β 0
-40 - 16 - 32 - 2 β 0
-40 - 16 - 9 - 2 β 0
-56 - 9 - 2 β 0
-65 - 2 β 0
-67 β 0
0
question: multiple choice
which of the students used the commutative property to simplify their expression? select all that are true.
student 1
student 2
student 3
none of the students
Answers: 2
Mathematics, 21.06.2019 16:00
Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm
Answers: 2
Mathematics, 21.06.2019 23:40
Which point-slope form equation represents a line that passes through (3,-2) with a slope of -4/5
Answers: 1
Mathematics, 22.06.2019 01:30
A0.40 kg soccer ball is kicked so that its incoming velocity of 5 m/s is changed to an outgoing velocity of -25 m/s. what impulse does the player apply to the ball?
Answers: 3
Health, 18.11.2020 03:20
Health, 18.11.2020 03:20
Mathematics, 18.11.2020 03:20
Computers and Technology, 18.11.2020 03:20
English, 18.11.2020 03:20
Biology, 18.11.2020 03:20
English, 18.11.2020 03:20
Mathematics, 18.11.2020 03:20
Mathematics, 18.11.2020 03:20
Mathematics, 18.11.2020 03:20
History, 18.11.2020 03:20
Business, 18.11.2020 03:20