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3 years ago

12

Please can someone help me out with this- I’m really stuck on this problem and I can’t get off of it cause I failed it to much :

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1 answer:

Mashcka [7]3 years ago

7 0

I think it might be 56y^2 but I could be wrong

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After it is purchased, the value of a new car decreases $4000 each year. after 3 years, the car is worth $18,000.

Mashcka [7]

After x years the value (V) is:

<span>Original - 4000x </span>

<span>so, after 3 years we have: </span>

<span>Original - 12000 = 18000 </span>

<span>b: Original = $30,000 </span>

8 0

3 years ago

Ahhh please help i don’t understand thissss

gogolik [260]

Answer:

24y^3/x^5

Step-by-step explanation:

Since 6x and 4x are not in a parentheses, they are not being powered by anything. Therefore, those stay on the numerator side.

Anything to the power of something times another to the power of something is always added together. Since -1 + (-4) is -5, x would end up having a power of -5, which would just make it go on the denominator side with just a power of 5.

Same rule with y follows. This would make it 5+ (-2) = 3. Since this is a positive power, it stays at the numerator side.

5 0

3 years ago

Find the equation of the line that passes through (5, -1) and<br> (-10, -10)

SashulF [63]

Answer:

y = 0.6x – 4

or

y = 3/5x -4

Step-by-step explanation:

3 0

3 years ago

Write each rate as a unit rate 72 ounces in 6 streaks

Anna35 [415]

12/ 1 is the unit rate

5 0

2 years ago

3. Lonnie has a gift card worth $600 for a local entertainment store. Movies cost $20 each and newly released video games cost $

Mandarinka [93]

Answer:

8 movies and 6 video games

<em></em>

Step-by-step explanation:

Given

$Gift\ Card = \$600$

$Movies =\ $20$

$Video\ Game = \$50$

$Minimum\ Items = 13$

Required

Determine the items Lonnie can afford

To solve this question, we make use of trial by error method by taking the options one at a time:

Option 1: 6 movies and 4 video games

<em>This option can not be considered because the number of items is not up to the minimum Lonnte must purchase.</em>

<em />

Option 2: 14 movies and 7 video games

$Cost = 14 * \$20 + 7 * \$50$

$Cost = \$280 + \$350$

$Cost = \$630$

<em>This option can not be considered because the cost of purchase is greater than Lonnte's worth of Gift card.</em>

<em />

Option 3: 2 movies and 10 video games

<em>This option can not be considered because the number of items is not up to the minimum Lonnte must purchase.</em>

<em />

Option 4: 8 movies and 6 video games

$Cost = 8 * \$20 + 6 * \$50$

$Cost = \$160 + \$300$

$Cost = \$460$

Hence, the correct option is <em>8 movies and 6 video games </em>

4 0

3 years ago