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Lyrx [107]
3 years ago
8

Write the phrase as a mathematical expression: 5 more than twice a number

Mathematics
1 answer:
Masteriza [31]3 years ago
5 0

Answer:

2x+5

x is the unknown number, you times it by 2 and add 5 becaseu it is 5 more than twice the number which is 2x

Please mark my answer as  >_<

Step-by-step explanation:


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Ill give brainly if you answer first
nika2105 [10]

Answer:

a i think

Step-by-step explanation:

7 0
2 years ago
Instructions: Simplify the algebraic expression.<br><br> −12(32x−10y)
allochka39001 [22]

Answer:

-384x - 120y

Step-by-step explanation:

General Concepts and Formulas:

Brackets

Parentheses

Exponents

Multiplication

Division
A
ddition
S
ubtraction

Steps:

1) Distribute

-12(32x-10y)

We must distribute the expression above by multiplying -12 by the coefficients and then adding the variables.

So first, multiple -12 by 32 and add the variable 'x' when getting the product:

-12(-384x - 10y)

Now that we have one part, let's solve the other part.

We now must multiple -12 by -10, which gets us 120, now we must plug in:

(-384x - 120y)

(Remove parenthesis)

⇒  -384x - 120y

4 0
1 year ago
Y = x + 3<br> 4x + y = 18
Drupady [299]

Answer:

x=3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

4x+x+3=18

(4x+x)+(3)=18(Combine Like Terms)

5x+3=18

5x+3=18

Step 2: Subtract 3 from both sides.

5x+3−3=18−3

5x=15

Step 3: Divide both sides by 5.

5x/5 = 15/5

x=3

4 0
3 years ago
In the equation 3' = n, John claims that for any value of x, the value of n will always be greater
maw [93]

Answer:

If the equation is 3^x=n (it isnt showing up properly)

Part A: any number greater than 1 will work. Say 2.

Part B: any number less than or equal to 1.

Step-by-step explanation:

If you set x=2, 3^2=9 9>3

If you set x=0, 3^0=1 1<3

6 0
3 years ago
Wich equation shows y + 1/5 = 3x in standard form
Katen [24]

15x - 5y = 1 it's B in standard form



4 0
3 years ago
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