silverns
02.03.2021 •
Mathematics
1
Find the value of c using the distribu
2(19 - c) = 2(6c + 2) + 30
38 - = 12c +4 +30
38 - 20 =
+4
34=
=C
2.
Pedro goes to the store and buys a binder, a folder, and a highlighter. The folder's
cost is half the cost of the binder, and the highlighter's cost is $1.35 less than the
binder. The total cost of the three supplies, with no tax, is $5.85. Write an equation
to represent the situation. Solve the equation to find the price of each item. Show
your work. (4 points)
al to 6
Solved
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Ответ:
Concept: Modeling expressions
We are given the equation