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Nimfa-mama [501]
3 years ago
15

What would be the best first step in solving this system?​

Mathematics
1 answer:
Setler79 [48]3 years ago
3 0

Answer:

B. substitute for X in first equation

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-2x + y = 4
hoa [83]

Answer: I don't understand the question

Step-by-step explanation:

4 0
2 years ago
Initially, there were equal amount of roses and tulips at a store. Each bouquet was made with 3 roses and 4 tulips. After the bo
egoroff_w [7]

Answer:

12 bouquets

Step-by-step explanation:

Let there be x number of roses and x number of tulips initially at the store.  Each bouquet was made with 3 roses and 4 tulips. Assume that y bouquets were made in total.

If each bouquet was made with 3 roses and 4 tulips, then y bouquets will be made with 3y roses and 4y tulips.

After the bouquets were all made, there were 30 roses and 18 tulips left in the store. This means, if we subtract number of roses that were used in bouquets from total number of roses, the result must be 30. Likewise, for tulips the result would be 18. This can be represented as:

x - 3y = 30                               Equation 1

x  - 4y = 18                                Equation 2

Subtracting Equation 2 from Equation 1, we get:

x - 3y - (x - 4y) = 30 - 18

x - 3y - x + 4y = 12

y = 12

Since y represents the number of bouquets made, we can conclude that 12 bouquets were made in the store.

5 0
3 years ago
Read 2 more answers
What acronym is used for sine , cosine and tangent
sergejj [24]

Answer:

SOHCAHTOA.

Step-by-step explanation:

acronym is an abbreviation formed from the initial letters of other words and pronounced as a word

The acronym for sin cosine and tangent is

SOHCAHTOA

Sine =Opposite over Hypotenuse

Cosine= Adjacent over Hypotenuse

Tangent= Opposite over Adjacent

8 0
2 years ago
Hdndnndndndndnndndndndnbd
ipn [44]

Answer:

Hshushahhahaa

Hdhddjkddjdkjd

8 0
3 years ago
In geometric progression, the ratio of each number to the preceding one is the same. Which is an example of a geometric progress
devlian [24]
It would be A because this sequence has a factor of 2 between each number
7 0
3 years ago
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