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VashaNatasha [74]
2 years ago
12

Simplify the expression -15m + 9m

Mathematics
1 answer:
natima [27]2 years ago
8 0

Answer:

-6M

Step-by-step explanation:

djdurjjrfjfrjrjrjrf

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(Will give Brainliest, these are angle relationships) Please help, and show work, what relationship is it and set up an equation
aalyn [17]

Answer:

27

Step-by-step explanation:

5x+12=147

=147-12

135=5x

135/5

x=27

6 0
2 years ago
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Suppose you are a salesperson for
Sliva [168]

Answer:

27,000$ worth of sales

Step-by-step explanation:

What you need to earn - what you earn monthly = 1/6 of the amount you need to sell.

4000 - 2200 = 1800

1800 is ONE fifteenth of the sales.

1800 * 15 = 27,000.

You must sell MORE than $27,000 worth of sales in order to earn more than $4000.

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3 years ago
Marcelino bought balloons to sell at lunches to raise money for charity
Arada [10]

Answer:

<u>Marcelino will have $7.50: his costs are more than his profits. </u>

Step-by-step explanation:

22.50 + 7.50 + 15.00

In total Marcelino spent $45 to make these balloons.

He wants to sell each balloon for $1.25.

If he sells the 30 balloons he bought for $1.25 he will make:

30 * 1.25 = $37.50... okay he made some money, BUT he spent $45 dollars for the items.

45 - 37.50 = $7.50, Marcelino made no profit... he still needs to make $7.50 to pay off his own costs.

4 0
3 years ago
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If the first term in an arithmetic sequence is –3 and the tenth term is 15, what is the common difference?
Triss [41]

Given that the First term of the Arithmetic sequence = -3

⇒ a = -3

We know that nth term of a Arithmetic sequence is : Tn = a + (n - 1)d

where a is the first term and d is the common difference

Given that 10th term is 15

⇒ T₁₀ = -3 + (10 - 1)d

⇒ -3 + (10 - 1)d = 15

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⇒ Common difference of given Arithmetic Sequence is 2

6 0
3 years ago
4/7 divided by 7/2 this is dividing fraction
belka [17]

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Step-by-step explanation:

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3 years ago
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