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Anna71 [15]
2 years ago
14

Simplify. X+1 - 1 - 4.2

Mathematics
2 answers:
Hoochie [10]2 years ago
5 0

Answer:

X − 4.2

Step-by-step explanation:

LenKa [72]2 years ago
4 0

Answer:

x - 4.2

Step-by-step explanation:

x + 1 - 1 = x

so x - 4.2 is the simplest i believe <3

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Answer please!!!!!!!!!
Veronika [31]

Answer:

B. y = 2 / 3 x + 1

Step-by-step explanation:

Looking at the graph, you can see that the y-intercept is 1, so you can eliminate choices A and D. You are now left between choices B and C. To figure out the slope, you need to do rise and run. From the y-intercept, you rise up 2, and you run right 3. This means that the slope is 2/3.

5 0
3 years ago
Read 2 more answers
Charlie is evaluating the product of 0.09 and 0.05. He multiplies, and before placing the decimal, arrives at an answer of 45. A
yKpoI14uk [10]

Answer:

Result = 0.0045

Step-by-step explanation:

Given

0.09 * 0.05

Required

Determine the result

Following Charlie's steps:

0.09 is a 2 decimal placed digit

and

0.05 is a 2 decimal placed digit

So, the product is as follows:

9 --------- 2 decimal place

5 --------- 2 decimal place

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

45 --------- 4 decimal place

Shifting the decimals in 45 to 4 decimal places will give us: 0.0045

<em>Hence, the final answer is 0.0045</em>

4 0
2 years ago
A gas can is filled at the rate of 320 cubic inches per minute. The can is 10 inches long, 8 inches wide, and 12 inches high. Ho
elena-14-01-66 [18.8K]

Solution:

The gas can is filled at the rate of 320 cubic inches per minute.

The can is 10 inches long, 8 inches wide, and 12 inches high.

So volume of the can=10 in*8 in *12 in

\text{Volume of can }=960  \ in^3\\

Time required to fill the can=\frac{960}{320}=3  \ minutes\\

Hence Time required to fill the can =3 minutes.

6 0
3 years ago
Read 2 more answers
The dimensions of a room measure 12 ft by 9 ft.In a scale drawing of the room, 1 in = 3ft.What are the dimensions of the room in
Dmitry_Shevchenko [17]
4 in by 3 in would be the dimensions
6 0
3 years ago
when you solve a problem by working backward, what does your answer represent? how can you check your answer?
Rus_ich [418]
Lets say you have an addition problem

3 + 7 = ?

To figure that you can just add in your head since its easy.

3 + 7 = 10

You can work backwords to check to see if your awnser is right.

When you work backwards you do the opposite of what you are doing, so if your adding the opposite would be subtracting, and if your multiplying than the opposite would be dividing.

So you could work it out like this:

(Regular⬇️)
3 + 7 = 10
(Backwards⬇️)
10 - 7 = 3

And if you get the same numbers that were in the original awnser than you are correct! Hope this helps!!!!
8 0
3 years ago
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