4 years ago

Which expression is equivalent to 12x − 8x + 3 and why?

Mathematics

2 answers:

Feliz [49]4 years ago

7 0

The answer would be A)

Alex777 [14]4 years ago

7 0

B,C and D are obviously WRONG

we cannot simply added expression in terms of x with number.That is wrong in math theory.We can only substract and add with the same expression.A is define the right solution

You might be interested in

Identify the center and radius. <br><br> (x+13)^2 +(y-8)^2 =10

SVEN [57.7K]

Answer:

Center: (−13,8)

Radius: √10

4 0

4 years ago

50 POINTS FOR THE CORRECT ANSWER

Rashid [163]

Answer:

Step-by-step explanation:

angular frequency

ω = 2π/ T = 2π/4 = π/2 rad/s

A = 7 inch

Starts at rest (maximum swing, |A| = 7) so cosine function is easiest

x = -7cos(πt/2)

6 0

3 years ago

Read 2 more answers

6(y + 7) = 2(y - 3)<br> What is the answer ?

andrew11 [14]

Answer:

Y= -12

Step-by-step explanation:

6(y + 7) = 2(y - 3)

6y+42=2y-6

4y+42=-6

4y=-48

y=-12

7 0

4 years ago

6900 dollars is placed in an account with an annual interest rate of 8.25%. How

iragen [17]

$7,469.25 but I’m not 100% sure if that’s correct.

7 0

3 years ago

What measurement is equivalent to 3 meters

Ghella [55]

1m =100cm so 3m =300 cm

6 0

3 years ago