Question

8. If x = 2, find the value of 2x + 4.
9. A number is 5 more than 3x. Expres this number by an algebraic expression.
10. write down the power od x in -2xy^3.
IF U KNOW THE ANSWER OF ANY OF THEM THREE QUESTIONS THEN PLEASE TELL ME ITS URGENT . ​

Answer 1

Answer:

8) 8

9) 3x + 5

10) 1

Step-by-step explanation:

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Answer 2

Answer:

8.2(2)+4

=4+4

=8

9.

3x+5

10.x³