How can you determine whether a given number makes an equation true?

Mathematics

1 answer:

EastWind [94]2 years ago

3 0

Answer:

By plotting in the number in the equation (aka where all the x’s are variables are) and seeing if it works.

Step-by-step explanation:

For example, let’s use the problem:

3x + 4 = 16

if the given number is 4, we fill it in for x-

3 (4) + 4= 16

solve to see if true:

12 + 4 = 16

16 = 16

hence, the given number 4 makes the equation true!

hopes this helps, have a great day :)

You might be interested in

Phone chargers in a store are priced $19, $18, $15, $17, $19, $12, $19, and $15.

fredd [130]

The display that would best show the measures of variation of the given prices is; B: Box and Whisker Plot

<h3>What is the importance of Box and Whisker Plot?</h3>

We are given the prices of Phone chargers in a store as;

$19, $18, $15, $17, $19, $12, $19, and $15.

Now, since we want to determine the display that would best show the measures of variation, the best display would be a box and whisker plot. This is because Box and Whisker plots are a great chart to use when showing the distribution of data points across a selected measure. These box and whisker plots display ranges within variables measured.

Read more about Box and Whisker Plot at; brainly.com/question/26613454

#SPJ1

8 0

2 years ago

Each of 8 cats in a pet store was weighted here are their weights 16 13 11 11 8 13 9 9 find the median and mean

Liula [17]

Answer:

16 13 13 11 11 9 9 8 Median = 11 Mean = 11.25

6 0

2 years ago

If 596 people voted in the election, how many were over 65 years old?

damaskus [11]