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sertanlavr [38]
2 years ago
7

Write a variable expression to represent the phrase. The difference of a number and 1

Mathematics
1 answer:
umka2103 [35]2 years ago
4 0

Answer:

x-1

Step-by-step explanation:

Hi there!

Let x represent "the number".

The difference of a number and 1

⇒ x-1

I hope this helps!

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Please help me with my homework my homework question
Paladinen [302]

Answer:

(B) Subtract 3x from both sides of the equation, and then divide both sides by 2.

Can't read the second question fully.

(A) 0.53

Step-by-step explanation:

Number 1:

If we have the equation 3x + 2 = 5x, our first goal is to get rid of the x term on one side.

To do this we can subtract 3x from both sides. This leaves our equation to 2=2x. To find x, we want to divide both sides by 2 since 2x divided by 2 is just x. Our goal is to isolate x.  This leaves x=1.

<em>I couldn't read Number 2 fully - I'm sorry :c</em>

<em></em>

Number 3:

Given the equation 3(x+0.2)=2.2, we want to isolate x on one side.

To do this, we first apply the distributive property to the left side.

3x + 0.6 = 2.2

Now subtract 0.6 from both sides:

3x=1.6

And divide both sides by 3.

x=0.5\overline{3}

This rounds to 0.53.

Hope this helped!

7 0
3 years ago
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lapo4ka [179]
The answer would be that the dot falls on the point (0,4)

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Find the axis of symmetry of f(x)=2x^2-8x+10
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You are randomly selecting 3 cans of regular and diet cola, but assume that there are 6 cans of regular cola and 7 cans of diet
gayaneshka [121]

Answer:0.367

Step-by-step explanation:

Given

There are 6 cans of regular and 7 cans of diet cola

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Probability is

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