Mathematics, 12.11.2020 16:50, crystal271
Describe and correct any error a student may have made when
solving the equation 0.15(y -0.2) = 2 - 0.5(1 - y).
0.15(y -0.2) = 2-0.5(1 - y)
0.15y - 0.3 = 2-0.5 + 0.5y
0.15y - 0.3 = 1.5 + 0.5y
100(0.15y -0.3) = 100(1.5 +0.5y)
15y - 30 = 150 + 50y
15y - 30 - 15y - 150 = 150 + 50y - 15y - 150
-180 = 35y
180
35ay
The expression on the
The student first made an error when writing
of that equation should be The correct answer is y=
(Simplify your answers.)
Answers: 2
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Tony is charged $ 50 and additional $0.15 per miles for renting a car. a) represent the cost of renting a car with an equation, and the determine the cost if he drove it70 miles. b) what would be the cost of a car rental if the car was driven 250 miles? show work
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(01.02 mc) asap plzzzwhich of the following correctly simplifies the expression 3 to the power of 2 multiplied by 5 to the power of 0 whole over 4, the whole squared.? select one: a. 3 to the power of 2 multiplied by 1 whole over 4, the whole squared. = 3 to the power of 1 multiplied by 1 squared over 4 squared. = 1 over 6.b. 3 to the power of 2 multiplied by 0 whole over 4, the whole squared. = 3 to the power of 4 multiplied by 0 over 4 squared. = 0c. 3 to the power of 2 multiplied by 0 whole over 4, the whole squared. = 3 to the power of 1 multiplied by 0 over 4 squared. = 0d. 3 to the power of 2 multiplied by 1 whole over 4, the whole squared. = 3 to the power of 4 multiplied by 1 squared over 4 squared. = 81 over 16.
Answers: 1
Describe and correct any error a student may have made when
solving the equation 0.15(y -0.2) = 2 -...
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