Ask question

Ask question

All categories

2 years ago

10

What is the value of the expression 7- x when x =2.

2 answers:

Schach [20]2 years ago

6 0

Answer:

5 is the answer of the equation

abruzzese [7]2 years ago

4 0

Answer:

5

Step-by-step explanation:

7-x

x=2

7-2

5

You might be interested in

I WILL GIVE BRAINLIEST PLEASE HELP (picture)

Blizzard [7]

$0.\overline{7}=0.777...\\\\x=0.777...\qquad\text{multiply both sides by 10}\\\\10x=7.777...\\\\\text{Make the difference}\\\\10x-x=7.777...-0.777...\\\\9x=7\qquad\text{divide both sides by 9}\\\\x=\dfrac{7}{9}\\\\Answer:\ \boxed{0.\overline{7}=\dfrac{7}{9}}\\-----------------\\You\ can\ remember\\\\\dfrac{1}{9}=0.\overline{1}\\\\\dfrac{2}{9}=0.\overline{2}\\\\\dfrac{3}{9}=0.\overline{3}\\\\\dfrac{4}{9}=0.\overline{4}\\\vdots\\\\\dfrac{8}{9}=0.\overline{8}$

8 0

2 years ago

How to use order of operation in 20 divide by 4 multiply 5 = 1

I am Lyosha [343]

Use PEMDAS. 20/(4*5)=1
Multiplication before dividion

6 0

3 years ago

6. Write the equation that represents the points in

luda_lava [24]

Answer:

0. | 2

Step-by-step explanation:

I took (0.2) and made an equal sign and gave me 0. | 2

3 0

3 years ago

Hey there!<br> What is rational numbers and how can I multiple them??<br> Pls tell mee!!

Elza [17]

Answer:

Just like multiplying fractions

Step-by-step explanation:

Rational numbers are like fractions a/b

and they are multiplied straight across

4 6 24 because 4 x 6 = 24

-- x -- = ------

5 7 35 because 5 x 7 = 35

8 0

2 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7Bx%20-%201%7D%20" id="TexFormula1" title=" \sqrt[3]{x - 1} " alt=" \sqrt[3]

shusha [124]

So the -1 is under the check mark too?

7 0

3 years ago