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TiliK225 [7]
3 years ago
13

Given f (x) = 2 x + 9 f (x) = 15 x=

Mathematics
1 answer:
Elina [12.6K]3 years ago
6 0

Answer:

3

Step-by-step explanation:

15 minus 9 equals 6. 6 divided by 2 equals 3.

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Linear equation: -1
Anika [276]

Answer:

The right answer is:

the addition property of equality and then the division property of equality

Step-by-step explanation:

Given equation and steps to solve it are:

Step 1: –3x – 5 = 13

Step 2: –3x = 18

Step 3: x = –6

In step two, -5 has to be removed from left hand side of the equation so additional property of equality will be used i.e. adding 5 on both sides

Similarly in the third step, to remove -3 with x , division property of equality will be used i.e. dividing both sides by -3

Hence,

The right answer is:

the addition property of equality and then the division property of equality

6 0
3 years ago
Read 2 more answers
Please answer. Will mark the brainliest and will give 20 points.
Dimas [21]

Answer: it is C

Step-by-step explanation:

5 0
3 years ago
The number -3 can be classified as which of the following?
sp2606 [1]

<u>Answer</u>:

-3 is an integer, rational number and real number , so correct option id D) that is all of the above.

<u>Explanation:</u>

Integer is all natural number  that a 1 , 2 , 3 , 4 ……. And zero and negative of natural numbers like -1 , -2 , -3 , - 4 ……. So -3 is an integer.

Rational number is the number which can be represented in the form of p/q where p and q are integers and q ≠ 0 . As -3 can be represented as (-3)/1 . hence -3 is also a rational number.

Real number is all number which can be represented on number line. All integers and rational numbers are real numbers . so -3 is also a real number.

Hence as -3 is an integer, rational number and real number , so correct option id D) that is all of the above.

5 0
3 years ago
Please help me with this
aliya0001 [1]

Hey!

--------------------------------------------------------

a. Has a vertical axis of symmetry.

Answers: B and D

--------------------------------------------------------

b. Has a horizontal axis of symmetry.

Answers: D and E

--------------------------------------------------------

c. Passes through exactly one quadrant.

Answers: A and D

--------------------------------------------------------

d. Passes through all 4 quadrants.

Answers: B and F

--------------------------------------------------------

Hope This Helped! Good Luck!

7 0
3 years ago
(Apex 2.2.4 math 8)
Vanyuwa [196]
I think D too because that one is the only one that makes sense
4 0
3 years ago
Read 2 more answers
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