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mart [117]
2 years ago
7

Benny brought five new baseball trading cards to add to his collection. the next day his dog ate half of his collection. there a

re now only thirty cards left. how many cards did benny start with?
Pls show work and the check too.
Mathematics
2 answers:
VMariaS [17]2 years ago
7 0
Benny started with 55 five cards. In order for his dog to have eaten half his cards and end up with 30 cards, that would mean he had 60 cards. Mind you, he had bought 5 more the day before his dog ate them. I hope that makes sense
rusak2 [61]2 years ago
7 0
He started off with 55 cards
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If $10,000 is borrowed at an APR of 18%, for a period of 5 years and payments are made monthly, what will be the monthly payment
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Answer:

$381.29

Step-by-step explanation:

10000(1+.18)5

10000(1.18)5

Amount due $22877.58

since 5 years x 12 months =60 months

monthly payment is 22877.58÷60 = $381.29

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nikdorinn [45]

The slope of the line in the table given is 11

<h3>Slope of a Line</h3>

In Mathematics, a slope of a line is the change in y coordinate with respect to the change in x coordinate.

The net change in y-coordinate is represented by Δy and the net change in x-coordinate is represented by Δx.

Hence, the change in y-coordinate with respect to the change in x-coordinate is given by

m = y₂ - y₁ / x₂ - x₁

Taking two points from the table

m = 1172 - 864 / 72 - 44

m = 11

The slope of the line is 11

Learn more on slope of a line here;

brainly.com/question/16949303

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8 0
1 year ago
Alex walked 1 mile in 15 minutes. Dally walked 3,520 yards in 24 minutes. In miles per hour, how much faster did Sally walk than
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8 0
2 years ago
Jenny is knitting a blanket. She knits 1/3 foot of the blanket in 2/3 of an hour. How fast is jenny's knitting speed, in feet pe
ycow [4]

Answer:

Jenny will knit 8 inches per each hour.

Step-by-step explanation:

First I know that 1 foot is 12 inches.

1/3 of 13 is 4.

1 hour is 60 minutes.

2/3 of 60 is 40.

so she knits 4 inches in 40 minutes.

We will now add 1/3 to both to see how many inches/feet she knits per hour/60 minutes.

Adding 1/3 to 2/3 of an hour will look like:

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That equals 60/60 which is 1 hour.

Adding 1/3 to 1/3 of a foot will look like:

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That equals 8/12, which is 8 inches in a foot.

This means that in one hour, Jenny will knit 8 inches of a foot.

<em>~CaityConcerto</em>

6 0
3 years ago
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