3 years ago

An ordered pair is a solution to a system of linear equations in two variables if and only if __________.

Mathematics

2 answers:

Ray Of Light [21]3 years ago

5 0

The answer is choice D... the ordered pair must satisfy both equations to be a solution to the system.

tatyana61 [14]3 years ago

5 0

The answer choice is D

You might be interested in

Evaluate the following.<br> |−9|−|6-11|<br> can u guy's explain how to do it

puteri [66]

$|-9|-|6-11|=\\
9-|-5|=\\
9-5=\\
4$

8 0

3 years ago

4. The Eisenhower Tunnel in Colorado was completed in 1973 and is the

Mrac [35]

Answer:

about 60 miles(97 km) west of denver Colorado..i think this is helpful.

7 0

3 years ago

Dialyn scored 2.5 points higher than Gina at a gymnastics event. Select the values that could represent each student's gymnastic

bija089 [108]

Answer are a, c and d

5 0

3 years ago

Using the frequency table below

Andrews [41]

Answer:

50%

Step-by-step explanation:

if you look below girls (in total) bought 100 pepsi colas and thats half of the total (200)

6 0

3 years ago

The length of a social media interaction is normally distributed with a mean of 3 minutes and a standard deviation of .4 minutes

Kazeer [188]

The probability that an interaction lasts longer than 4 minutes is 0.0062.

<h3>What is probability theory?</h3>

probability theory in mathematics focus on the analysis of random phenomena and this theory let us know that the outcome of a random event cannot be determined before it occurs.

z = (4 - 3)/.4

z = 1/.4

z = 2.5

0.0062

Hence The probability that an interaction lasts longer than 4 minutes is 0.0062.