Find the Solution of the equation
-2x + 7 = 7
no solution
infinitely many so...
Mathematics, 10.02.2020 20:25 brendaesme
Find the Solution of the equation
-2x + 7 = 7
no solution
infinitely many solutions
x = 0
x = -7
Find the solution of the equation.
2(2x + 3) = -4 + 2(2x + 5)
x = 0
x = -2
no solution
infinitely many solutions
While grading her students' most recent quiz on equation solving, Mrs. Jones calculated that approximately forty percent of her students answered question number 14 with multiple choice option B, while the other sixty percent answered A or C.
Question #14 from Mrs. Jones's students' most recent quiz:
14) Solve the single variable equation for n.
3(-n + 4) + 5n = 2n
n = 3
no solution
infinitely many solutions
Part 1: Use inverse operations and rules of equation solving to determine the correct answer to Mrs. Jones's quiz question number 14. Include all of your work in your final answer.
Part 2: Use complete sentences to compare the similarities and differences of each of the multiple choice answer options A-C. In your answer, rationalize why a student would choose each of the options as the correct answer.
A rectangle has a perimeter of 116 centimeters and a length of 26 centimeters. What is the width of the rectangle?
A. Find the width of the rectangle and include all of your work.
B. In two or more complete sentences, explain your steps in finding the width of the rectangle.
When rewriting a literal equation in terms of a specific variable, you may need to divide by which of the following options? Select all that apply.
Variable
Variable Expression
Number
Inequality Sign
The area of a circle is modeled by the equation, A= r 2. Rewrite the equation in terms of the circle’s radius, r. In your final answer, include all of your calculations.
To solve for m in the formula , use the multiplication property of equality.
True
False
Answers: 3
Mathematics, 21.06.2019 16:30
Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.
Answers: 2
Mathematics, 21.06.2019 17:30
Asphere has a diameter of 10 in. what is the volume of the sphere?
Answers: 1
Mathematics, 21.06.2019 18:30
Can someone me out here and the tell me the greatest common factor
Answers: 1
Mathematics, 21.06.2019 19:30
Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
History, 30.09.2019 05:30
History, 30.09.2019 05:30
Mathematics, 30.09.2019 05:30
English, 30.09.2019 05:30
Geography, 30.09.2019 05:30
Mathematics, 30.09.2019 05:30
Mathematics, 30.09.2019 05:30
Mathematics, 30.09.2019 05:30
Mathematics, 30.09.2019 05:30
Chemistry, 30.09.2019 05:30
Chemistry, 30.09.2019 05:30
English, 30.09.2019 05:30
Physics, 30.09.2019 05:30