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WINSTONCH [101]
3 years ago
12

Kevin has 4.85 in nickels and dimes. if he has fewer dimes than nickels, how many coins does he have altogather?​

Mathematics
1 answer:
tamaranim1 [39]3 years ago
3 0

Answer:

49 coins.

Step-by-step explanation:

It takes 10 dimes to equal a dollar, therefore fourty dimes equals four dollars.

Eight more dimes for the eighty cents, and one nickel for the 5 cents.

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5.3.73 Question Help
Tatiana [17]

Area of the triangle is 20x(x - 1) sq. in

Step-by-step explanation:

  • Step 1: Find the area of the triangle.

Height = 10x in and Base = 4(x - 1) in

Area = 1/2 × base × height

⇒ Area = 1/2 × 4(x - 1) × 10x

            = 20x(x - 1) sq. in

6 0
3 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
What is the area of the rectangle? DO NOT ROUND.
lara31 [8.8K]
it is 108 something
3 0
3 years ago
What is the value of x?
barxatty [35]

Answer:

Step-by-step explanation:

x² = 40² + 9²

   = 1600 + 81

x² = 1681

x = √1681

x= 41

3 0
3 years ago
Can anyone help with this assignment please
Lera25 [3.4K]

Answer:

no

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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