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marissa [1.9K]
3 years ago
14

Simplify each expression 3x+5+7x

Mathematics
2 answers:
Vadim26 [7]3 years ago
7 0

Answer:

10x+5

Step-by-step explanation:

Combine 3x+7x = 10x

5 doesn’t have a variable so u can’t add it with anything so it’s 10x+5

stepan [7]3 years ago
6 0

Answer:

10x+5

Step-by-step explanation:

You would add 3x and 7x

you would leave 5 alone because it has no x thus it can not be added to the 3x and 7x

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(1/4)^-1/2 - 3(8) ^2/3 +(9 /16) ^-1 /2
xz_007 [3.2K]

Answer:

-\frac{26}{3}

Step-by-step explanation:

7 0
3 years ago
The graph below is a portion of a complete graph. Which graph below is the complete graph assuming it is an even function?
Ierofanga [76]

Answer:

Option b

Step-by-step explanation:

A function is even if and only if f(-x) = f(x).

This means that there is the same value of y for x_0 and for -x_0

Where x_0 is any point belonging to the function .

Therefore you must select a graph whose ordered pairs are of the form (x_0, y_0) and (-x_0, y_0)

Therefore the correct answer is option b. Assume that each box in the graph equals 1 unit. Then, for x = 2 y = -3 and for x = -2 y = -3. Then it is shown that the function is even.

8 0
4 years ago
39. The diagram shows Luciana and Tanner's location
AlexFokin [52]

Answer:

2<d<8

Step-by-step explanation:

I have the same packet

4 0
3 years ago
What is an inverse statement
shusha [124]

Answer:

1 | noun | a message that is stated or declared; a communication (oral or written) setting forth particulars or facts etc

2 | noun | a fact or assertion offered as evidence that something is true

3 | noun | (music) the presentation of a musical theme

4 | noun | a nonverbal message

5 | noun | the act of affirming or asserting or stating something

6 | noun | (computer science) a line of code written as part of a computer program

7 | noun | a document showing credits and debits

(7 meanings)

4 0
4 years ago
Please help ASAP!!!!!
Allushta [10]

Answer:

Hey there!

Are there any more options, because the probability is 7/12.

Also, this is a mutually inclusive event.

Let me  know if this helps :)

3 0
3 years ago
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