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pav-90 [236]
3 years ago
7

Jackson’s car was making a rumbling noise for two weeks. He decided to take it to the mechanic to get it checked out. To diagnos

e the problem, the mechanic tells Jackson that he charges a flat fee of $60 and $35 for each hour he spends trying to identify the problem.
Write a linear equation in ​y = mx+b​ form to represent the cost of getting Jackson’s car diagnosed.



A.
y = 35x + 60

B.
y = 60x + 35

C.
y = 95x
Mathematics
2 answers:
lutik1710 [3]3 years ago
5 0

Answer:

The correct answer is A

Step-by-step explanation:

Y=The total cost including the flat fee

m=35 (cost per hour)

x= the unidentified hours it will take him

b= the on time flat fee that is added to the total

Final equation: y=35x+60

Fofino [41]3 years ago
4 0

Answer:

A

Step-by-step explanation:

The correct answer is A because 60 dollars is the flat rate and it is not being multiplied consistently.

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vampirchik [111]
I'm assuming the equation is x^3 = 216 or x^3 = 216 (both mean the same thing)

If so, then the solution to x^3 = 216 is x = 6

<span>We can find this by taking the cube root of both sides
</span>x^3 = 216
x = 216^(1/3) .... 1/3 power means cube root
x = 6

Checking the answer:
x^3 = 216
6^3 = 216
6*6*6 = 216
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Answer is confirmed

So once again the answer is x = 6. This is assuming the initial assumption made at the top of the problem holds up.
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3 years ago
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Lorico [155]

Answer:

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Step-by-step explanation:

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Therefore, the distance from Smithville to Jones City is given by the formula for the distance, l, between two points with coordinates as follows;

l = \sqrt{\left (y_{2}-y_{1}  \right )^{2}+\left (x_{2}-x_{1}  \right )^{2}}

Where;

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l = \sqrt{\left (12-10  \right )^{2}+\left (15-(-25)  \right )^{2}} = 2 \cdot \sqrt{401}

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A = 40.05 miles × $0.18 ≈ $7.209

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