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3 years ago

PLZ HURRY How many solutions does this system have? y = 3 x minus 5. y = negative x + 4.

Mathematics

2 answers:

Anarel [89]3 years ago

4 0

Answer:

one is correct.

Step-by-step explanation:

because it have one solution when you graph it

miv72 [106K]3 years ago

3 0

Answer:

One solution (2.25,1.75)

Step-by-step explanation:

Well first we need to graph the following

$y=3x-5$

$y=-x+4$

So look at the image below.

So looking at the image below we can tell that the system only has one solution (2.25,1.75).

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Hello there are 4 questions in this it will look like a lot but it is not and you don't have to answer all of it just look at th

alex41 [277]

Answer:

First one: x = 3, and y = 2

Second: 5

Third: Yes because he will have $37.50

Fourth: The numbers 2.5 and 3 will make it true

Step-by-step explanation:

1. 4(3) + 2(2) + 3 = 12 + 4 + 3 = 19

2. 4x + 2 = 22, 4x = 20, x = 5

3. 2.25y + 7.25z + 11.25, 2.25(2) + 7.25(3) + 11.25 = 4.5 + 21.75 + 11.25 = 37.5

He will get $37.50, which is enough.

4. The numbers 2.5 and 3 will make it true: 2(2.5) + 3 = 5 + 3 = 8, 2(3) + 3 = 6 + 3 = 9, the numbers below it won't make it true.

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3 years ago

Please help me<3 <3 <3 <3 <3

Arturiano [62]

Answer: (B) SinA = 4/5

Step-by-step explanation: Sine= O/H or opposite of hypotenuse so in regards to the triangle opposite is 28 and hypotenuse 35 or 28/35 which also equals 4/5

7 0

2 years ago

Which expressions have the same solution as –4(6)? Check all that apply.

geniusboy [140]

Answer:

4(-6), 6(-4), 12(-2)

Step-by-step explanation:

-4(6) = -4 x 6 = -24

4(-6) = 4 x -6 = -24

6(-4) = 6 x -4 = -24

12(-2) = 12 x -2 = -24

8 0

2 years ago

Read 2 more answers

How do you solve -3x-4>5

Salsk061 [2.6K]

Answer: x < -3

Step-by-step explanation:

-3*x-4-(5)>0

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3 years ago

Which expressions are equal to 105?

Amanda [17]

Answer:

2•2²×100+5.

Step-by-step explanation:

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2 years ago