All categories

3 years ago

Ok so umm last question for tonight i hope but um please help

Mathematics

2 answers:

Rudik [331]3 years ago

8 0

Answer:

fish 8

snails 11

Step-by-step explanation:

Brainliest

amid [387]3 years ago

5 0

Answer:

fish=3,5,15

snails=1,4,4

Step-by-step explanation:

You might be interested in

Gale wants to compare the cost of the events.

Lera25 [3.4K]

The table represents all possibilities.

Yes its possible .
The table may represent Aquarium fee more or least etc.

The carnival always costs the least.

No its possible but not always .
Aquarium fee is 14.50 on the other hand carnival fee starts at 15.55.

The aquarium always costs the move.

Impossiible

8 0

2 years ago

These scatterplots represent the monthly sales and advertising costs of a company. Which trend line is the best fit for the data

Lunna [17]

Answer:

Option D

Step-by-step explanation

I did the assignment

8 0

3 years ago

Read 2 more answers

Anyone in connections academy algebra 2 or someone else that can help me with some problems? Here is the first: Let f(x)=2x^2+x-

sergiy2304 [10]

F(x)/g(x) = (2x +3)(x -1)/(x -1) = 2x +3 . . . . . x ≠ 1

The domain of (f/g)(x) is all real numbers except 1.

_____
The domain of any rational function necessarilly excludes any values that make the function undefined, that is, that make the denominator zero.

3 0

3 years ago

A local sorority sold hot dogs and bratwursts at the spring fling picnics. The first day they sold 8 dozen hot dogs and 13 dozen

kicyunya [14]

Answer:

1 hot dog costs $0.75

1 bratwurst costs $1.35

Step-by-step explanation:

Let x and y be the price per dozen of hot dogs and bratwursts respectively.

The first day they sold 8 dozen hot dogs and 13 dozen bratwursts for $282.60

8x + 13y = 282.60

The second day they sold 10 dozen hot dogs and 15 dozen bratwursts for a total of $333.00

10x + 15y = 333

and we have the linear system

which can be written in matrix form as

$\bf \left(\begin{array}{cc}8&13\\10&15\end{array}\right)\left(\begin{array}{c}x\\ y\end{array}\right)=\left(\begin{array}{c}282.60\\333\end{array}\right)$

The solution would be given by

$\bf \left(\begin{array}{c}x\\ y\end{array}\right)=\left(\begin{array}{cc}8&13\\10&15\end{array}\right)^{-1}\left(\begin{array}{c}282.60\\333\end{array}\right)$

We have

$\bf \left(\begin{array}{cc}8&13\\10&15\end{array}\right)^{-1}=\left(\begin{array}{cc}-3/2&13/10\\1&-4/5\end{array}\right)$

hence

$\bf \left(\begin{array}{c}x\\ y\end{array}\right)=\left(\begin{array}{cc}-3/2&13/10\\1&-4/5\end{array}\right)\left(\begin{array}{c}282.60\\333\end{array}\right)=\left(\begin{array}{c}9\\ 16.2\end{array}\right)$

Now,

if a dozen hot dogs cost $9, 1 hot dog costs 9/12 = $0.75

if a dozen bratwursts cost $16.2, 1 bratwurst costs 16.2/12 = $1.35

4 0

3 years ago

Consider the graph of f(x) = x is shifted up 8 units, what would be the equation of the new graph?

anygoal [31]

F(x) = x + 8

This is because you are simply moving the y-intercept up 8 units.

Please consider marking this answer as Brainliest to help me advance.

5 0

3 years ago