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Masja [62]
4 years ago
13

Which equation has (2,-1) as a solution?

Mathematics
2 answers:
BigorU [14]4 years ago
8 0

Answer:

C

Step-by-step explanation:

Alexus [3.1K]4 years ago
3 0

Answer:

its c

Step-by-step explanation:

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A pet store has 9 puppies and 48 kittens what is the ratio of kittens to puppies
Ierofanga [76]
48:9

So, their's 48 kittens in 9 puppies.

48:9
96:18
144:27
8 0
3 years ago
Read 2 more answers
Describe an everyday situation between relations that is not a function. ​
Tatiana [17]

One example is if a guy studied 8 hours a day and score 75 marks and another studied 8 hours and scored 95 marks.

<h3>What are relations and functions?  </h3>

A function is a relation that states that each input should have only one output (or) a special type of relation (a collection of ordered pairs) that follows a rule, i.e., every X-value should be connected with only one y-value.

The Cartesian product is a subset of it. Alternatively, a collection of points (ordered pairs). In other words, the collection of the ordered pair is defined as the relationship between the two sets, where the ordered pair is generated by the object from each set.

One example of an everyday situation between relations that is not a function is if a guy studied 8 hours a day and score 75 marks and another studied 8 hours and scored 95 marks.

To know more about relations and functions follow

brainly.com/question/25638609

#SPJ1

5 0
2 years ago
Write an equation of the line that passes through (2,-5) and is parallel to the line 2y=3x+10 .
konstantin123 [22]

Answer:

y = 1.5x - 8

Step-by-step explanation:

<u>Step 1:  Solve for y in the first equation</u>

2y = 3x + 10

\frac{2y}{2}=\frac{3}{2}x + \frac{10}{2}

y = 1.5x + 5

<u>Step 2:  Determine the important aspects</u>

We know that our line is parallel to the other line that has a slope of 1.5 which means that our slope is also going to be 1.5.  We also know that our line crosses the point (2, -5) which means that we can use the point slope form to determine our equation

Point Slope Form → (y-y_1) = m(x - x_1)

<u>Step 3:  Plug in the information and solve</u>

(y-(-5)) = 1.5(x - 2)

y + 5 = 1.5x -3

y + 5 - 5 = 1.5x -3 - 5

y = 1.5x - 8

Answer: y = 1.5x - 8

6 0
2 years ago
Jack paid 13.75 euros to buy 3 slices of pizza and 4 hot dogs. Sarah paid 9.75 euros to buy 2 slices of pizza and 3 hot dogs. Wh
11Alexandr11 [23.1K]
(A) 13.75=3p+4h
(B) 9.75=2p+3h

(Ax3) 41.25=9p+12h
(Bx4) 39=8p+12h

(A-B)
2.25=p

So one slice is £2.25
5 0
3 years ago
Read 2 more answers
What is a 12,430,in expande from
nata0808 [166]

12,430 in expanded form would be like this > 10,000 + 2,000 + 400 + 30 + 0.

Hope this helped!

Nate

6 0
3 years ago
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