What is the solution to this equation?
\large \mathbf{2(2-j) = 4(j + 10)}
j = _______
OpenStudy (anonymous):
Alyssa carried a 2 oz bag containing some marbles weighing 9.4 oz each. Dylan carried a 1 oz bag containing the same number of marbles weighing 11.2 oz each. Let m represent the number of marbles each child carried.
Which simplified expression represents the total weight Alyssa and Dylan carried?
Incorrect
A. \large \mathbf{11.4m + 12.2m}
B. \large \boldsymbol{10.4m - 13.2m}
C. \large \boldsymbol{20.6m + 3m}
D. \large \boldsymbol{20.6m + 3}
OpenStudy (anonymous):
anyone help
OpenStudy (anonymous):
plz
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