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Aliun [14]
3 years ago
14

What is a series?

Mathematics
1 answer:
nevsk [136]3 years ago
8 0

Answer:

A sequence of numbers summed together

Step-by-step explanation:

A series of numbers is nothing else but the sum of the various numbers or elements of a sequences.

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What is the solution of the equation?<br>-5=q+2​
jeyben [28]

Step-by-step explanation:

-5=q+2

-5+2=q

q= -3

hope it helps.

3 0
3 years ago
Read 2 more answers
A flower shop sells tulips and roses. The price of each tulip is the same and the price of each roses the same. One customer bou
Talja [164]

Answer: it cost a customer $7.25 to buy five tulips and $10.5 to buy six roses.

Step-by-step explanation:

Let x represent the cost of 1 tulip.

Let y represent the cost of 1 rose.

The price of each tulip is the same and the price of each roses the same. One customer bought seven tulips and nine roses for $25.90. This means that

7x + 9y = 25.9 - - - - - - - - - - - - - - 1

Another customer bought for four tulips and eight roses for $19.80. This means that

4x + 8y = 19.8- - - - - - - - - - - - - - - 2

Multiplying equation 1 by 4 and equation 2 by 7, it becomes

28x + 36y = 103.6

28x + 56y = 138.6

Subtracting, it becomes

- 20y = - 35

y = - 35/ - 20

y = 1.75

Substituting y = 1.75 into equation 2, it becomes

4x + 8 × 1.75 = 19.8

4x + 14 = 19.8

4x = 19.8 - 14 = 5.8

x = 5.8/4

x = 1.45

The cost of 5 tulips would be

1.45 × 5 = $7.25

The cost of 6 roses would be

1.75 × 6 = $10.5

7 0
3 years ago
Help I don't get this
Leni [432]
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4 0
3 years ago
What is 4+5????????????????
eimsori [14]

Answer:

9

Step-by-step explanation:

4+5=9

6 0
3 years ago
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Evaluate -4,550 divided by 7
Debora [2.8K]

Answer: -650

Step-by-step explanation:

I hope this helps :))

5 0
3 years ago
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