2 years ago

The equation-4 - x = -13 has the solution

Mathematics

2 answers:

liq [111]2 years ago

8 0

Answer:

x = 9

Step-by-step explanation:

Step 1: Write equation

-4 - x = -13

Step 2: Solve for x

Add 4 to both sides: -x = -9

Divide both sides by -1: x = 9

Step 3: Check

Plug in x to verify if it's a solution.

-4 - 9 = -13

-13 = -13

atroni [7]2 years ago

7 0

Answer:

x = 9.

Step-by-step explanation:

-4 - x = -13

-x = -13 + 4

-x = -9

x = 9.

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Write the next three terms: 7,10,13,16,

vovikov84 [41]

Answer:

7,10,13,16,19,21,24,27

Step-by-step explanation:

Add 3 every time

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6 0

2 years ago

Julian fully simplifies this polynomial and then writes it in standard form. 4x2y2 – 2y4 – 8xy3 + 9x3y + 6y4 – 2xy3 – 3x4 + x2y2

ollegr [7]

Given that the last term is -3x^4, the polynomila is ordered in descending order of the exponent of x. Then, the first term is that where y is with the highest exponent, that is y^4

Simplify the terms with y^4: -2y^4 + 6y^4 = 4y^4

Then the first term is 4y^4

6 0

3 years ago

Read 2 more answers

If a pair of standard dice are rolled, what is the probability that one of the dice will be a 3 and the other a 4?

eimsori [14]

Answer:

0.055

Step-by-step explanation:

file is attached with explanation