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Bond [772]
3 years ago
9

A pack of cardinal flower seeds cost $4 and a pack of petunia flower seeds cost $2.50. you buy the same number of packs of each

type of flower and spend $39. how many packs of each did you buy?
Mathematics
1 answer:
jonny [76]3 years ago
6 0
12 u have to divide i think
You might be interested in
F(x)=-3/5x+k and if f(30)=-11 what is the value of k
Kruka [31]

Answer:

k=20.

Explanation: First we find where f(x) has its local extrema: f'(x)=3x2−10x+3. The critical points are roots of the equation: 3x2−10x+3=0.

6 0
3 years ago
Which of the following is a linear function?
Rama09 [41]
\boxed{ \textbf{ \huge{Answer: A}}}

A linear function has 1 as the highest power of the variable.

A. f(x) = 2 - 7x

here, the highest power of the variable x is 1.
Hence it is a LINEAR function.
___________

B. f(x) = 2 + x + x^2

here, the highest power of the variable x is 2.
Hence it is NOT a linear function.
_______________

c.f(x) = \sqrt{2 + 7x}
here, the highest power of the variable x is 1/2.
Hence it is NOT a linear function.
________________
6 0
3 years ago
I need help is it a, b, c, or d
Salsk061 [2.6K]
It’s B
23x+23
Just add
3 0
3 years ago
What’s the correct answer for this question?
Helen [10]

Answer:

( -1 , 1 )

Step-by-step explanation:

(x1,y1) = (5,9)

(x2,y2) = (-7,-7)

=(-7+5/2 , -7+9/2)

= (-1,1)

3 0
3 years ago
4x+y^2 over / 4x+5y =??? find the numerical value of x=3 and y=1 .
polet [3.4K]

Answer:

<u>The answer is 13/17</u>

Step-by-step explanation:

4x+y^2 divided by 4x+5y

4(3)+1^2 divided by 4(3)+5(1)

12+1 divided by 12+5

13 divided by 17

<u>13/17</u>

7 0
3 years ago
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