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LiRa [457]
3 years ago
11

What is the answer to 3x+21+6x-60

Mathematics
2 answers:
Lesechka [4]3 years ago
7 0
9x+39. i think i would be that
tatiyna3 years ago
5 0
I’m pretty sure it’s 9x-39
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Angel has an action figure collection of 300 action figures. He keeps 267 of the action figures on his wall. What percentage of
Veseljchak [2.6K]

Answer:

89% of Angel's action figure collection keeps on his wall.

Step-by-step explanation:

<u>Percentages</u>

To calculate the X% of a quantity Y, we must multiply both numbers and divide by 100:

X% of Y = X * Y / 100

For example, 15% of 780 = 15 * 780 / 100 = 117

If we want to know what percentage is m with respect to n, we proceed as follows:

percentage = m / n * 100%

Anges has a 300 action figures collection, 267 of which are kept on his wall. Here m=267, n=300, thus:

percentage = 267 / 300 * 100% = 89%

89% of Angel's action figure collection keeps on his wall.

5 0
3 years ago
Evelyn drinks A glass of water a day which is 56 glasses of water in a week how many glasses of water dish does she drink in a y
Ede4ka [16]

Answer:

2912

Step-by-step explanation:

Your question wording is a little confusing but here's the steps:

She drinks 56 glasses of water each week.

There's 52 weeks in 1 year.

56 times 52 = 2912.

3 0
3 years ago
If A = E then what does b = ?
guapka [62]

Answer:

B=D

Step-by-step explanation:

Wild guess because no context.

6 0
3 years ago
Read 2 more answers
The price of a DVD is $19 . The price is 12% lower than last week. What was the price of the DVD last week? Round your answer to
nataly862011 [7]

Answer:

The original cost of the DVD was $21`.59

Step-by-step explanation:

In order to find this, you first must note that the new price is 88% of the older price. We get this since there was a subtraction of 12%.

Now knowing that, we can divide the new price by the percentage paid and it will give us the original price.

$19/88% = Original Cost

19/.88 = Original Cost

$21.59 = Original Cost

5 0
3 years ago
The sum of <br> 19<br> and Goran's age is <br> 62<br> .
sergey [27]
43 is the answer 62-19= 43
6 0
3 years ago
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