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3 years ago

What number added to heather equal 3 and multiply together to get -48

Mathematics

1 answer:

andrew-mc [135]3 years ago

8 0

Answer: 3, 4, -4

If you multiply those 3, it equals -48. When you add them together, it's 3.

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Answer each question about the following

DIA [1.3K]

Answer:

s=7/9

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3 years ago

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What is the sum of 2 1/3, 3 5/6 and 6 2/3

Andreas93 [3]

2 1/3+ 3 5/6+ 6 2/3
= 7/3+ 23/6+ 20/3
= 14/6+ 23/6+ 40/6
= 77/6
= 12 5/6

The final answer is 12 5/6~

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3 years ago

At the gift shop, they sell small greeting cards and large greeting cards. The cost of a small greeting card is $1.60 and the co

erik [133]

<h2>Explanations:</h2>

From the given question, we have the following parameters

Cost of a small greeting card = $1.60

The cost of a large greeting card = $4.05.

Cost of 5 small greeting cards = 5(1.60)

Cost of 5 small greeting cards = $8.00

Cost of 4 large greeting cards = 4(4.05)

Cost of 4 large greeting cards = $16.2

Cost of 5 small and 4 large = $8.00 + $16.2

Cost of 5 small and 4 large $24.2

Hence it would cost $24.2 to get 5 small greeting cards and 4 large greeting cards

Similarly;

Cost of x small greeting cards = 1.60x

Cost of y large greeting cards = 4.05y

Cost of small greeting cards and y large greeting cards = 1.60x + 4.05y

Hence it would cost $(1.60x + 4.05y) to get x small greeting cards and y large greeting cards

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1 year ago

The librarian needs to return 24 books to the shelf. In one hour she finished 3/4 of the job. How many books has she

Rudiy27

Answer:

18 books done and 6 books left

Step-by-step explanation:

24 *3/4 = 18

3 0

2 years ago

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50 POINTS! PLZ HELP NO ONE HELPED ME LAST TIME BUT I HOPE SOMEONE WILL THIS TIME! ALSO DON'T KNOW WHY I'M WRITING IN ALL CAPS

dalvyx [7]

Answer:

$\frac{90}{3.5}$

Step-by-step explanation:

Let x be the number of helium balloons they can buy

Write it out: 35 + 3.50x = 125
Subtract 35 from each side, so it now looks like this: 3.50x = 90
Divide each side by 3.50 to cancel out the 3.50 next to x. It should now look like this: x = $\frac{90}{3.5}$

I hope this helps!

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2 years ago

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