Pam and Jim are working on math homework. Their teacher gave them the following problem.
Use a...
Mathematics, 08.04.2020 21:32, floverek
Pam and Jim are working on math homework. Their teacher gave them the following problem.
Use an inverse operation to help solve the equation xminus26equals28.
As the first step in solving, Pam writes xminus26plus26equals28plus26. Jim writes xminus26minus26equals28minus26. Who is incorrect, and why?
Choose the correct answer below.
A.
Jim is incorrect because he added 26 to each side instead of subtracting.
B.
Jim is incorrect because he subtracted 26 from each side instead of adding.
C.
Pam is incorrect because she subtracted 26 from each side instead of adding.
D.
Pam is incorrect because she added 26 to each side instead of subtracting.
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 13:00, gerardoblk5931
1.) 2x + y = 3 2.) x - 2y = -1 if equation 1 is multiplied by 2 and then the equations are added, the result is a.3x = 2 b.3x = 5 c.5x = 5
Answers: 1
Mathematics, 21.06.2019 22:00, irishvball7
How do you write a paragraph proof to prove that the corresponding angles shown are congruent
Answers: 2
Do you know the correct answer?
Questions in other subjects:
Law, 11.11.2020 20:20
Mathematics, 11.11.2020 20:20
Mathematics, 11.11.2020 20:20
German, 11.11.2020 20:20
