Answer:
$72
Step-by-step explanation:
Let t = Tires
Let O = Oil change
<u>Given the following data;</u>
Oil change, O = $47
<em>Translating the word problem into an algebraic equation, we have;</em>
4t + O = $335
<em>Rearranging the equation, we have;</em>
<em>Substituting the value of O;</em>
t = 72
<em>Therefore, the cost of each tire is $72.</em>
3.9+3.9 = 7.8
7.8 * 3.9 * 3 = 91.26
5.7 * 3.9 * 3 = 66.69
66.69 + 91.26 = 157.95
Answer is A
Money collected independent
tickets sold dependent
Answer: -2 - (-7)
Step-by-step explanation: They both have the same outcome, 5. Which one is negative and one is positive. The last option is correct.