Mathematics, 02.03.2021 04:50 joelpimentel
Don was asked to write an equation and solve this problem.
A group of eight friends bought tickets to an amusement park and spent $134 total. How much did each ticket cost?
Don’s work is shown below.
Steps
Don’s Work
Step 1
8 t = 134 dollars
Step 2
StartFraction 8 t Over 8 EndFraction = StartFraction 134 dollars Over 8 EndFraction
Step 3
t = 16 dollars and 75 cents
In which step, if any, did Don first make a mistake in his work?
step 1
step 2
step 3
no mistake
Answers: 1
Mathematics, 21.06.2019 19:20, axelsanchez7710
The suare root of 9x plus 7 plus the square rot of 2x equall to 7
Answers: 1
Mathematics, 21.06.2019 22:40, jeffyisdrunk
The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?
Answers: 1
Don was asked to write an equation and solve this problem.
A group of eight friends bought tickets...
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