Mathematics, 21.09.2019 11:00 teethebeast
98
a) what did the student do wrong, explain why they are incorrect
b) demonstrate and explain the correct way to answer the question.
lauren says that two expressions 3x+4(2x+5) and 6x +5x +5 are equivalent. simplify the expressions to determine whether or not lauren is correct. substitute a value for x to see if she is right.
students she is correct because both equal 11x +5. i subsisted x=2 and got 27 for both
Answers: 2
Mathematics, 22.06.2019 03:30, baby092000
Pleas ! its urgent! what is the value of x? enter your answer in the box. mm
Answers: 3
Mathematics, 22.06.2019 04:30, kyleigh85
Someone this is due ! > .< create an equation that can be used to find the value of x? hint: what type of angle pair do you see? here are the questions to answer, after you create an equation: 1) what should be the total amount used for this type of angle pair? explain how you know. 2) what is the answer to your equation for "x"? 3) after you find your answer for "x" in your equation, find the degree measurement for angle aed?
Answers: 1
98
a) what did the student do wrong, explain why they are incorrect
b) demonstrate and...
a) what did the student do wrong, explain why they are incorrect
b) demonstrate and...
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