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tigry1 [53]
3 years ago
13

PLEASE HURRY my question is in the picture​

Mathematics
2 answers:
dsp733 years ago
7 0

Answer:

5x^3+3x^2

Step-by-step explanation:

Distribute

x^2(5x)= 5x^3

x^2(3)=3x^2

add

There you go

ExtremeBDS [4]3 years ago
6 0

Answer:

5x3 + 3x2

Step-by-step explanation:

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7,000lbs times what would equal 3.5 tons
PSYCHO15rus [73]
7,000lbs x 1=3.5 tons. 3.5 tons is 7,000lbs.
6 0
3 years ago
Write and evaluate the expression. Then, select the correct answer. The sum of forty-five and a number; evaluate when n = 1. 1 4
Colt1911 [192]

The sum of forty-five and a number n is 46.1, and the expression that can represent this can be written "45+n" where the value of n is 1.1

<h3>What is an Expression?</h3>

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The statement that is given to us is" the sum of forty-five and a number", therefore, the expression that will represent this can be written as,

45 + n,

Now, if the value of n is 1.1. Then the sum will be,

45+n\\\\=45+1.1\\\\=46.1

Hence, the sum of forty-five and a number n is 46.1, and the expression that can represent this can be written "45+n" where the value of n is 1.1

Learn more about Expression:

brainly.com/question/13947055

6 0
2 years ago
The probability of a train arriving on time and leaving on time is 0.8. The probability of the same train arriving on time is 0.
lys-0071 [83]
To help you with this topic, I would suggest you revise probability trees.

P(train arriving) = 0.8
P(train arriving on time) = 0.84
P(train arriving late) = 0.86

0.8 x 0.86 = 0.688

Answer: 0.688

Hope it helped :)
8 0
3 years ago
Read 2 more answers
This dot plot shows the amount of time it takes the sorth grade students in Mrs. Green's class to walk to school
-BARSIC- [3]

Answer:

Can you provide a photo? Because I would love to help!

Step-by-step explanation:

4 0
3 years ago
Help me plz i need the answer
Setler [38]

1st one is 0

2nd one is -3

3rd one is -2

4th one is 5

Combine like terms, isolate the variable, and make the slope of the variable 1 to find all the answers.

8 0
3 years ago
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