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RoseWind [281]
3 years ago
12

Please answer asap!!!

Mathematics
1 answer:
ASHA 777 [7]3 years ago
6 0

Answer:

15/3

Step-by-step explanation:

.................................

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Which point lies in the solution set of the inequality 1/2(x+2)+3y<8?
nasty-shy [4]

Note: Options are missing. So, the general solution of the given inequality is shown below.

Given:

The inequality is:

\dfrac{1}{2}(x+2)+3y

To find:

The point lies in the solution set of the given inequality.

Solution:

We have,

\dfrac{1}{2}(x+2)+3y

It can be written as:

\dfrac{1}{2}(x)+\dfrac{1}{2}(2)+3y

\dfrac{1}{2}x+1+3y

\dfrac{1}{2}x+3y

\dfrac{1}{2}x+3y

All the points that satisfy the above inequality are in the solution set of the given inequality.

For example (0,0).

\dfrac{1}{2}(0)+3(0)

0

This statement is true. It means (0,0) is in the solution set.

For example (0,3).

\dfrac{1}{2}(0)+3(3)

9

This statement is false. It means (0,3) is not in the solution set.

The graph of the inequality \dfrac{1}{2}x+3y is shown below.

All the points in the shaded region are in the solution set but the points on the boundary line are not in the solution set.

8 0
3 years ago
(3-√5)(3-√5)<br> Please Include Steps
wariber [46]

\left( 3 - \sqrt 5 \right) \left( 3 - \sqrt 5 \right) \\\\=\left( 3 - \sqrt 5 \right) ^2\\\\=3^2 - 2 \cdot 3 \cdot \sqrt 5 + \left( \sqrt 5 \right)^2\\\\=9-6\sqrt5 +5\\\\=14-6\sqrt 5\\\\=2(\left7-3\sqrt 5 \right)

4 0
2 years ago
A low calorie dinner has 480 calories in an 9 hour serving. What is the unit rate im simplest form?
wel

Answer:

The unit rate is 53.33 in simplest form.

Step-by-step explanation:

Given : A low calorie dinner has 480 calories in an 9 ounce serving.

To Find : What is the unit rate in simplest form?

Solution :

Amount of calories in 9 ounce = 480

Amount of calories in 1 ounce =

Amount of calories in 1 ounce =53.33

Hence the unit rate is 53.33 in simplest form.

3 0
3 years ago
-7(6a - 3) - 2a = -27 + 4a
Klio2033 [76]
the letter a is 1
good luck!!!!!!!
5 0
3 years ago
mei has 15 oranges,9 peaches, and 18 pears. she wants to put all of the fruit into decorative baskets, what's the greats number
pashok25 [27]

Answer:

15,9,8 can be divided by 3

so, the greatest number of fruit in each basket is 3 Step-by-step explanation:

6 0
3 years ago
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