2 years ago

Question 9 of 20

1 answer:

5 0

Answer:

3x2+6x is a polynomial. Polynomials are algebraic expressions in which the variables have only non-negative integer powers. For example,: 5x2 - x + 1 is a polynomial.

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The sum of three odd consecutive numbers is fifty-one. What are the numbers?

Fantom [35]

Answer:

15,17,19

Step-by-step explanation:

Make an equation : $x+(x+2)+(x+4)=51$

Solve the equation: $3x+6=51$

$3x=51-6$

$3x=45$

$x=15$

Since x=15 then the second number is 17 and then 19

Hope this helps!

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7 0

3 years ago

Please check if I’m right please

JulsSmile [24]

Answer:

You are absolutely correct.

Step-by-step explanation:

If y represents distance then 2 miles count as distance and if x represents the rate and hours 4 miles per hours is x.

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3 years ago

PLSSS HELPPPPP WILL REWARD THE BRAINLIESTTT SOONER OR LATER THATS A PROMISE

Morgarella [4.7K]

Divide both sides by l. Hope this helps! :D

7 0

3 years ago

Read 2 more answers

Need that help.......plz

Anika [276]

For Question Number one
(2+10)²+4=148

Question Number two:
(6+5)×(8-6)=22

5 0

3 years ago

Find the common ratio of the geometric sequence –4, 12, -36,...

sasho [114]

Answer: -3

Step-by-step explanation:

The common ratio of the geometric sequence –4, 12, -36,... is -3.

12/(-4) =-3

-36/(12) = -3

They both multiply -3 for the next number.

4 0

3 years ago