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Margarita [4]
4 years ago
7

Please assist on two questions, is offering 30+ points!

Mathematics
1 answer:
slava [35]4 years ago
3 0
1. solve for X and y using both equations to find the point they cross in
−x − y = −5
y = x + 1
Plug in y into first equation
-x-(x+1)=-5
-x-x-1=-5
-2x-1=-5
+1 both sides
-2x=-4
÷-2 both sides
x=2 solve for y
y=2+1
y=3

(2,3)

2. you can set them equal to each other so 2x+4=3x+1
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Is 4.110 greater than or less than 4.10
Aleks04 [339]
<span>4.110, or 4.11 is greater than 4.10 because there is an additional hundredth. This makes it bigger by a hundredth — it is not a lot greater than 4.10, but it is greater than 4.10.</span>
5 0
4 years ago
Juan has 6 times as many baseball cards as Nick. If Juan has 192 cards, how many does Nick have?
inessss [21]
<h3>Answer:</h3>

32

<h3>Step-by-step explanation:</h3>

Divide 192 by 6, to find the amount of baseball cards Nick has.

192 ÷ 6 = <u>32</u>

<h3><u>Check:</u></h3>

32 · 6 = 192

192 ÷ 6 = 32

Nick has 32 baseball cards, which is 6 times less than Juan's amount.

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3 years ago
Explain the difference between f(2) and f(x) = 2. Use a verbal explanation and create examples to make it very clear. Please hel
Firlakuza [10]

Let x be a variable, and f(x) a function of that variable.

f(2) is a <em>number </em>; it's the value of the function f(x) when x = 2, assuming that value exists.

f(x) = 2 is a <em>statement </em>; it says there is some value of x for which the function returns a value of 2. Because it's a statement, it can be true or false.

Here's an example:

Define f(x) = sin(x). Then f(2) = sin(2) ≈ 0.909297.

If x is a real number, then the statement sin(x) = 2 is false, because -1 ≤ sin(x) ≤ 1 for all real x.

If we replace 2 with 1, on the other hand, we get

f(1) = sin(1) ≈ 0.84147

and

sin(x) = 1  ==>  x = π/2 + 2nπ

where n is any integer. (So we're talking about numbers like π/2, -3π/2, 5π/2, -7π/2, and so on.) We're saying here that any real number x of the above form satisfies the equation and makes the statement true.

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Answer:

50%

Step-by-step explanation:

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Your greatest factor would be 9a
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Read 2 more answers
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