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vladimir2022 [97]
2 years ago
14

Solve d - (-2) = 19 for d.

Mathematics
2 answers:
NISA [10]2 years ago
6 0
D is equal to 17
reason:
(-2) times (-) is positive 2. so then you would do (19-2) to find D= 17
ad-work [718]2 years ago
4 0

Answer:

D=17

Step-by-step explanation:

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Answer:

You cannot add like terms like that.

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The terms are supposed to be added together, by combining them like that you are multiplying them together.

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145

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Danny is thinking of buying a gym membership. He has two gums available to choose from. Gym A has a $35 initial fee and costs $4
Ivanshal [37]
For this, all you have to do is create equations where all you have to do is change the x value. The equation for gym A would be 35 + 42x, where x is the number of months he has the membership, and the first number is the initial fee. The equation for gym B would be 65 + 36x, following the same rules. Now all you have to do is set both of these equations equal to each other:
65+36x=35+42x
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2 years ago
What is 4+ 69<br><br> Look in comment
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Answer:

73

Step-by-step explanation:

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A new American graduate is contemplating buying a
Law Incorporation [45]

Answer:

The best option is to buy Japanese Car.

Step-by-step explanation:

Fuel usage per year is 150000/ 8 = 18750 miles per year

Fuel cost (year 1 -8) = $3.0, $3.06, $3.12, $3.18, $3.25, $3.312, $3.38, $3.5

Japanese Car:

Fuel usage 18750 / 23 = 815 * $3 = $2446

Fuel charges (year 1 -8) = $2445, $2494, $2623, $2758. $2900, $3050, $3207, $3372

Repair Cost (year 1 - 8) = $700, $721, $742, $764, $787, $811, $835, $860

Insurance cost (Year 1 - 8) = $700, $714, $728, $742, $757, $772, $788, $804

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Amercian Car:

Cost $35,000

Fuel usage 18750/20 = 937.5 * $3 per gallon = $2812.5.

Fuel charges (year 1 -8) = $2812, $2913, $2986, $3011. $3098, $3124, $3176, $3208

Repair Cost (year 1 - 8) = $800, $894, $921, $978, $1109, $1176, $1207, $1301

Insurance cost (Year 1 - 8) = $800, $827, $876, $898, $908, $932, $954, $934

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Cost of car is $35,000

Total cost = $60302.

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Cost = $45,000

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Cost of car is $45,000

Total cost = $72105.

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3 years ago
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