2 years ago

Twelve is at least number x decreased by 7.

Mathematics

2 answers:

sineoko [7]2 years ago

4 0

Answer:

x is greater than or equal to 19

Mnenie [13.5K]2 years ago

4 0

Answer:

Wrong.

Step-by-step explanation:

It's 12 ≤ N - 7

You might be interested in

You are painting the outside of a 36-foot fence that goes around a square playground. There are 4 equal sections. You have paint

kvv77 [185]

36/4 x 1/4 = 36/16 or 2 4/16 or 2 1/4

5 0

2 years ago

Read 2 more answers

The volume of a cylinder is given by the formula y = ²h, where r is the radius of the cylinder and h is the height.

Anna11 [10]

Option 3 is the best answer

4 0

1 year ago

What’s 113% as a mixed number

Gemiola [76]

I don't know if this is what your looking for but 113% = 113/100 can be 1 13/100.

8 0

2 years ago

The sum of the angle measures of the polygon is 540°. Write and solve an equation to find the value of x.

leva [86]

Let's set the measure of each angle equal to 540 degrees.

4x + 4x + 5x + 2 + 96 + 5x - 8 = 540

Combine like terms.

18x + 90 = 540

Subtract 90 from both sides.

18x = 450

Divide both sides by 18

x = 25

8 0

3 years ago

11.

Anton [14]

$\qquad \textit{Amount for Exponential Decay} \\\\ A=P(1 - r)^t\qquad \begin{cases} A=\textit{current amount}\\ P=\textit{initial amount}\dotfill &18000\\ r=rate\to 14.3\%\to \frac{14.3}{100}\dotfill &0.143\\ t=years \end{cases} \\\\\\ A=18000(1 - 0.143)^{t}\implies A=18000(0.857)^t \\\\\\ \textit{3 years later, t = 3}\qquad A=18000(0.857)^3\implies A\approx 11329.61$

6 0

1 year ago