3 years ago

Make an Inequality! Twice the difference of a number and 7 is less than -30. Use c as the variable.

Mathematics

1 answer:

Naya [18.7K]3 years ago

3 0

Answer:

7 - 2c < - 30

*To do this equation you would have to start with -30, because of "less than"

Hope this helps.

You might be interested in

Help???? i will be so greatfull

Stolb23 [73]

I 150
ii 200
iii 350
i 50
ii 200
iii 250

7 0

3 years ago

Identify the quadratic term in the function.

Julli [10]

The answer would be 2x^2

5 0

3 years ago

If you have $.25 on your debit card can you buy a football Yes or no

OlgaM077 [116]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Restrict the domain of f(x) = |x − 3|2 + 2 on which the function is invertible.

andrew-mc [135]

The function is invertible on either side of the vertex. There are many possible answers. Ones that include the vertex are ...

x ≥ 3
or
x ≤ 3

8 0

3 years ago

Hasil dari 64^5/6 + 27^2/3 - 81^3/4 adalah<br>tolong bantuannya kakak kakak<br>

NeTakaya

Answer:

Step-by-step explanation:

Given the indicinal expression 64^5/6 + 27^2/3 - 81^3/4

According to indices;

$a^{m/n} = (\sqrt[n]{a}) ^m$

Applying this to the question

$64^{5/6} \\= (\sqrt[6]{64}) ^5\\= 2^5= 32$

Similarly

$27^{2/3}\\= (\sqrt[3]{27}) ^2\\= 3^2\\= 9\\$

Also;

$81^{3/4}\\= (\sqrt[4]{81}) ^3\\= 3^3\\= 27$

Substitute inti the original equation

64^5/6 + 27^2/3 - 81^3/4

= 32 + 9- 27

= 41 - 27

= 14

Hence the required answer is 14

6 0

3 years ago