Mathematics, 01.06.2021 19:20 dward5823
Moira solved a problem on the board. What error did Moira make and how can she correct it?
12x + 10 = 54 – 10x
12x + 10 – 10 = 54 – 10x – 10
12x = 44 – 10x
12x – 10x = 44 – 10x + 10x
2x = 44
x = 22
A) On the left side of the equation, Moira should have subtracted 10x, and on the right side of the equation, Moira should have added 10x.
B) On the left side of the equation, Moira should have added 10x, and on the right side of the equation, Moira should have subtracted 10x.
C) On the left side of the equation, Moira should have added 10x, and on the right side of the equation, Moira should have also added 10x.
D) On the left side of the equation, Moira should have subtracted 10x, and on the right side of the equation, Moira should have also subtracted 10x.
My sassy brain won’t tell me what to do-
Answers: 3
Mathematics, 21.06.2019 14:30, lunnar2003
Let f (x) = x e8x. find a formula for the nth derivative of f, where n is any positive integer. use x and n in your answer if needed. f (n)(x) =
Answers: 2
Mathematics, 21.06.2019 19:30, jadetaull19
Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points
Answers: 2
Mathematics, 21.06.2019 21:00, hongkongbrat6840
What is the length and width of a 84.5 square foot rug? will mark
Answers: 1
Mathematics, 21.06.2019 23:30, axelgonzalez9999
Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge
Answers: 1
Moira solved a problem on the board. What error did Moira make and how can she correct it?
12x + 10...