All categories

4 years ago

Which statement about the ordered pairs (3, −8)(3, −8) and (4, 4)(4, 4) is true for the equation 3x−y4=11

2 answers:

6 0

The answer is D.) Neither ordered pair is a solution.

The reason being:

If we look at the ordered pair (3,-8) and plug it into the equation like so:

3(3)-(-8)4=11
9-32=11
-23=11
FALSE

Now let's look at the ordered pair (4,4):

3(4)-4(4)=11
12-16=11
-4=11
FALSE

We see that neither ordered pair works, so the answer is D.) neither is a solution.

Hope this helped :)

Wittaler [7]4 years ago

4 0

Answer: C.Both ordered pairs are solutions

Step-by-step explanation: If your in k12 C is the correct answer.

You might be interested in

Weite the number names <br> 31,19,624<br> 4,06,85,012<br> 6,500,000<br> 25,430,756

borishaifa [10]

Answer:

Thirty-one million, six hundred and twenty-four

Four billion, six million, eighty-five thousand, and twelve

six million five hundred thousad

twenty-five million, four hundred and thirty thousand and seven hundred and fifty-six

Step-by-step explanation:

6 0

3 years ago

Given the polynomial, 8x^2 + 3x - 5, identify the following:

vovikov84 [41]

Answer:

Part A) The polynomial has three terms

Part B) The terms are $8x^{2} , 3x\ and\ -5$

Part C) Is a 2nd degree polynomial

Part D) The name of the polynomial is a 2nd degree trinomial

Step-by-step explanation:

we know that

Polynomials can be classified two different ways - by the number of terms and by their degree.

we have

$8x^{2} +3x-5$

The polynomial has three terms

The terms are

$8x^{2} , 3x\ and\ -5$

therefore

The polynomial is a trinomial

The degree of the polynomial is found by looking at the term with the highest exponent on its variable(s).

The term is $8x^{2}$

The highest exponent is the 2 so this is a 2nd degree polynomial

therefore

The name of the polynomial is a 2nd degree trinomial

8 0

4 years ago

3/2 x + 2 = 1/2 - 1/2x

omeli [17]

x = -3/4

(x equals negative three over four)

6 0

4 years ago

Read 2 more answers

The number of jars of applesauce Gary makes is directly proportional to the number of hours he works . Gary make 72 jars of appl

oee [108]

Answer:

9-1 or 1-9

Step-by-step - Explanation - He makes 9 jars every hour so look at the graph and find the answer above ^^^^^^^

3 0

3 years ago

Given that A, O & B lie on a straight line segment, evaluate obtuse ∠AOC.

Evgesh-ka [11]

Answer:

AOC = 124°

Step-by-step explanation:

Angle on a straight line is 180°, therefore, the sum of the three angles shown is 180;

This can be written like so:

(3x + 94) + (x + 30) + (2x - 4) = 180

This equation can be solved to find x:

6x + 120 = 180

6x = 180 - 120

6x = 60

x = 10

AOC = 3(10) + 94

= 30 + 94

= 124

7 0

2 years ago

Read 2 more answers