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GenaCL600 [577]
3 years ago
9

What is the answer to: 5+7*3/5+8

Mathematics
2 answers:
allochka39001 [22]3 years ago
5 0

Answer:

17.2.

Step-by-step explanation:

5 + 7*3 / 5 + 8    Using PEMDAS:

= 5 + 21/5 + 8

= 5 + 4.2 + 8

= 17.2.

diamong [38]3 years ago
3 0

Answer:

86/5 or 17.2

Step-by-step explanation:

5 + 21/5 + 8

46/5 + 8

86/5 or 17.2

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Which is the best interpretation of the solution set for the compound inequality?
saw5 [17]

For this case we must find the solution set of the given inequalities:

Inequality 1:

3 (2x + 1)> 21

Applying distributive property on the left side of inequality:

6x + 3> 21

Subtracting 3 from both sides of the inequality:

6x> 21-3\\6x> 18

Dividing by 6 on both sides of the inequality:

x> \frac {18} {6}\\x> 3

Thus, the solution is given by all the values of "x" greater than 3.

Inequality 2:

4x + 3

Subtracting 3x from both sides of the inequality:

4x-3x + 3

Subtracting 3 from both sides of the inequality:

x

Thus, the solution is given by all values of x less than 4.

The solution set is given by the union of the two solutions, that is, all real numbers.

Answer:

All real numbers

8 0
4 years ago
What is the value of 3×2+4y2 if x=2,y=1, and z=-3
photoshop1234 [79]

3 x 2 +4y2 if y=1

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14

4 0
3 years ago
Suppose there are two individuals, Casey and Rick, who live in a very simplified world where only two goods are produced and con
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The orgin of the coordinate plane is the point at (0,0). Why is the orgin an important point?
stiks02 [169]

<u>Importance of origin:</u>

The point at which the two axes intersect is called the origin. The intersecting x- and y-axes divide the coordinate plane into four sections.

The origin is at 0 on the x-axis and 0 on the y-axis. Since the origin has an x-coordinate of 0 and a y-coordinate of 0, its ordered pair is written (0, 0).

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In general, origin is the place where something comes from or the place where something originates.

8 0
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