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4 years ago

3-4=-4+3 property of addition

Mathematics

1 answer:

Soloha48 [4]4 years ago

3 0

Answer:

need points byyyyyyyyyyyyyyyyyyyyy okay pokay tyeeeeee

Step-by-step explanation:

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What is the answer to 2937682+28373938

xxMikexx [17]

Answer: 31311620

Step-by-step explanation: Calculator

5 0

3 years ago

Grace bought a television for $329 and some

Juliette [100K]

Answer:

The number of DVD's is 6.

Step-by-step explanation:

Given:

Grace bought a television for $329.

Some DVDs for $5.75 each.

She spent total of $363.50

Now, to find out the number of DVD's Grace bought.

Let the number of DVD's be $x.$

So, cost of DVD's = $5.75x$

Cost of television = $329.

Total amount spent = $363.50.

According to question:

Now, putting the equation to solve:

$329+5.75x=363.50$

<em>Subtracting with 329 on both sides we get:</em>

$5.75x=34.50$

<em>Dividing both sides by 5.75 we get:</em>

$x=6.$

Therefore, the number of DVD's is 6.

8 0

3 years ago

(a) the probability that a vampire bat would pick A (b) the probability that a vampire bat would pick C (c) the probability that

grin007 [14]

Answer:

See Explanation

Step-by-step explanation:

See attachment for complete question.

From the attachment, we have that:

$A = 71$

$C = 121$

$T = 66$

First, we calculate the total

$Total = A + C + T$

$Total = 71 + 121 + 66$

$Total = 258$

Solving (a): Probability of A

This is calculated using:

$Probability = \frac{A}{Total}$

$Probability = \frac{71}{258}$

$Probability = 0.275$

Solving (b): Probability of C

This is calculated using:

$Probability = \frac{C}{Total}$

$Probability = \frac{121}{258}$

$Probability = 0.469$

Solving (b): Probability of T

This is calculated using:

$Probability = \frac{T}{Total}$

$Probability = \frac{66}{258}$

$Probability = 0.256$

3 0

3 years ago

Algebra need help ASAP !!!

kirza4 [7]

The top one on the left is equivalent to the second one down on the right; the second one down on the left is equivalent to the bottom one on the right; the third one down on the left is equivalent to the second one down on the right, and the last one on the left is the only one remaining on the right.

7 0

3 years ago

Carlotta Rodriguez purchased six bushes for $19.27 each, a porch swing for $88.22, and a gas grill for $321.77. She must pay the

Hatshy [7]

19.27x6=115.62x1.065=123.1353
88.22x1.065=93.9543
321.77x1.065=342.68505
total purchase price=559.77

3 0

3 years ago

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