subject
Mathematics, 23.09.2019 16:30 LuvIsRage2

1/2b-2=1
1/2b*2/1-2=1
b=2=1
b-2+2=1+2
b=3
a.
the student incorrectly applied the multiplication property of equality before the addition property of equality.
b.
the student did not apply the addition property of equality to isolate b.
c.
the student did not apply the multiplication property of equality to isolate b.
d.
the student correctly solved the two-step equation.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
Choose a second initial value that is 0.01 greater than the initial value from question 9. iterate it using the function, f, ten times. if necessary, you can round your results to the nearest ten-thousandth.
Answers: 2
question
Mathematics, 21.06.2019 16:30
Yoku is putting on sunscreen. he uses 2\text{ ml}2 ml to cover 50\text{ cm}^250 cm 2 of his skin. he wants to know how many milliliters of sunscreen (c)(c) he needs to cover 325\text{ cm}^2325 cm 2 of his skin. how many milliliters of sunscreen does yoku need to cover 325 \text{ cm}^2325 cm 2 of his skin?
Answers: 3
question
Mathematics, 21.06.2019 21:30
On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry.how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.
Answers: 3
question
Mathematics, 21.06.2019 22:00
White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
Answers: 2
You know the right answer?
1/2b-2=1
1/2b*2/1-2=1
b=2=1
b-2+2=1+2
b=3
a.
the student incorre...
Questions
question
Mathematics, 03.07.2019 07:40
question
Mathematics, 03.07.2019 07:40
Questions on the website: 13722367