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9966 [12]
3 years ago
5

12) Shanaya graphed the line represented by the equation y = -2x +4 a) Write an equation

Mathematics
1 answer:
vitfil [10]3 years ago
4 0

there are websites such as

mathpapa

algebra tiger - favorite

and many more that will give you the CORRECT answer and will give u a step by step explanation on how it was answered

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wea re going to the carnival on friday night . It costs $2 for each ride and $5 for snacks. Lelia has 23 total to spend. Write a
777dan777 [17]

Answer:

In total you can buy 3 snacks and ride 4 rides.

Step-by-step explanation:

$2 per ride

$5 for snacks

The equation here is $2r + $5s = $23

First I found out how many times I could multiply 5. First I though 4 but 2 doesnt go into the remaining 3, so I lowered it down to 15 which is 3.

So s = 3

Now our equation is 2r + 15 = 23

Subtract 23 - 15 = 8

Now divide

r = 8 / 2

r = 4

7 0
3 years ago
The expression -7y is a<br><br> a. term<br> b. variable<br> c. constant
Jet001 [13]

Answer:

the answer is a) term

Step-by-step explanation:

hope this helps! :)

brainliest?

8 0
3 years ago
Read 2 more answers
3х – 8y = 34<br> 7х + 4у = -34<br> Solve by elimination <br> Y and x<br> Please show steps ):
garri49 [273]

Answer:

The answer would be (-2, -5)

Step-by-step explanation:

3x - 8y= 34

2(7x + 4y = -34)

3x - 8y=34

14x + 8y= -68

----------------------

     17x= -34    divided by 17

       x = -2

3(-2) -8y= 34

-6 -8y =34 add 6

   -8y= 40  divide by -8

      y = -5

if you want to check the answer replacing -2 for x and -5 for y

7(-2) + 4(-5)= -34

-14 + (-20) = -34

-34 = -34

I hope this help sorry I'm not good explaining

4 0
3 years ago
State the degree and leading coefficient of each polynomial in one variable. If it is not a polynomial in one variable, explain
musickatia [10]
1.\\-6x^6-4x^5+13xy\\degree:6\\it's\ not\ a\ polynominal\ in\ one\ variable\ (13x\boxed{y})\\\\2.\\8x^5-12x^6+14x^4-9\\degree:5\\leading\ coefficient:8\\\\3.\\15x+4x^3+3x^3-5x^4\\degree:4\\leading\ coefficient:-5

4.\\(d+5)(3d-4)=3d^2-4d+15d-20\\degree:2\\leading\ coefficient:3\\\\5.\\6x^5-5x^4+2x^9-3x^2\\degree:9\\leading\ coefficient:2

3 0
3 years ago
Amanda is studying relationships between the values and ages of different items. She decides to ask teachers at her school to es
Stels [109]
As te car gets older the value depreciates because it gets used and put through rough roads or accidents. the newer the car is the better shape it is in and the higher value it would have.
5 0
3 years ago
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