3 years ago

21-x=13 telllllllllll mee

Mathematics

2 answers:

lina2011 [118]3 years ago

7 0

Answer:

$x = 8$

Step-by-step explanation:

$21 - x = 13 \\ - x = 13 - 21 \\ - x = - 8 \\ x = 8$

BaLLatris [955]3 years ago

4 0

Answer:

$x = 8$

Step-by-step explanation:

$21-x=13 \\ x = 21 - 13 \\ x = 8$

You might be interested in

What is the horonzontial distance between the two points(3,4) and (8,4)

alina1380 [7]

Answer:

Distance = 5.099

Step-by-step explanation:

8 0

3 years ago

William picked 3 3/8

zalisa [80]

What is this asking I have no idea

8 0

3 years ago

What is the slope of the line x= -5

olganol [36]

Answer:

the slope is the five

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

USE FOR ALL PROBLEMS: You are comparing two cell phone plans. Xfinity offers

mr Goodwill [35]

It would be xfinity because your spending only $45 but on t mobile your spending $75

3 0

3 years ago

Read 2 more answers

Please brake down why !

lana66690 [7]

Answer:

Step-by-step explanation:

using the rule of radicals

• $\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

simplifying $\sqrt{32}$

$\sqrt{32}$ = $\sqrt{16(2)}$ = $\sqrt{16}$ × $\sqrt{2}$ = 4 $\sqrt{2}$

$\sqrt{32}$ + 5 $\sqrt{2}$

= 4 $\sqrt{2}$ + 5 $\sqrt{2}$ = 9 $\sqrt{2}$ → D

4 0

3 years ago

21-x=13 telllllllllll mee​

21-x=13 telllllllllll mee