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Sedbober [7]
3 years ago
13

A friends is buying flowers for mother's day. Because it is her 38th birthday, your friend want to have 38 of her favorite flowe

rs. Her favorite flowers are daisies at 1.50 each and tulips at 2.50 each if the total bill was 67, how many of tulips were bought
Mathematics
1 answer:
777dan777 [17]3 years ago
7 0

Answer: She bought 28 daises and 10 Tulips.

Step-by-step explanation:

Let x represent the number of daises bought.

Let y represent the number of tulips bought.

Your friend want to have 38 of her favorite flowers. This means that

x + y = 38

Her favorite flowers are daisies at 1.50 each and tulips at 2.50 each if the total bill was 67, it means that

1.5x + 2.5y = 67 - - - - - - - - - - - - 1

Substituting x = 38 - y into equation 1, it becomes

1.5(38 - y) + 2.5y = 67

57 - 1.5y + 2.5y = 67

- 1.5y + 2.5y = 67 - 57

y = 10

x = 38 - y = 38 - 10

x = 28

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3 0
2 years ago
how do you solve a system of equations approximately given tables without using equations or graphing?
solong [7]

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If you only have tables, this means that you need to have one table for each equation:

For example, if you are working only with two variables, x and y, in those tables you can see the pints (x, y) that belong to each equation.

Now, a point (x, y) will be a solution of the system of equations only if it belongs to the data table for each equation

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7 0
2 years ago
A rectangular prism has a length of 4 in., a width of 2 in., and a height of 212 in.
snow_lady [41]

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V = 1696 in3

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8 0
2 years ago
In the local frisbee league, teams have 7 members and each of the 4 teams takes turns hosting tournaments. At each tournament, e
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There are 4 teams in total and each team has 7 members. One of the team will be the host team.

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Answer:

aint no way :)))

Step-by-step explanation:

8 0
2 years ago
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