3 years ago

PLEASE ANSWER CLEARLY YOU CAN EITHER PUT JUST A LETTER OR THE LETTER AND IT'S ANSWER THANK YOU, EVERYONE! :)

Mathematics

1 answer:

NeX [460]3 years ago

4 0

Answer:

Step-by-step explanation:

multiply it out

(3x-2) (4x+5) =

12x^2 +15x - 8x -10

= 12x^2 + 7x - 10

You might be interested in

If yvaries inversely as x and y=18 when x=2, find y when x=4

Sergio039 [100]

I believe the answer would be 36.

Hope this helped you. ;}

7 0

4 years ago

100do for who has the right answer and marked as brainyess answer

Mekhanik [1.2K]

Answer:

y = 1/4 - 4

Step-by-step explanation:

This is because -4 is where the line intercepts with the y - axis while 1/4 is 1 up, over 3

8 0

3 years ago

Read 2 more answers

Is -2 a solution to 4x^(3)-x^(2)+16x-4

sergiy2304 [10]

Answer:

Not a solution

Step-by-step explanation:

In order for $x=-2$ to be a solution, the result after substituting must be 0:

$4(-2)^3-(-2)^2+16(-2)-4\stackrel{?}{=}0$

$4(-8)-4-32-4\stackrel{?}{=}0$

$-32-40\stackrel{?}{=}0$

$-72\neq0$

Therefore, $x=-2$ is not a solution to $4x^3-x^2+16x-4$

3 0

3 years ago

Question 10

Anna [14]

Answer:

Step-by-step explanation:

5 0

3 years ago

The yearbook club has 5 members returning from last year. They set up a booth in the cafeteria to recruit more members, and an a

garri49 [273]

Answer:

yeah ☺️

Step-by-step explanation:

is it helpful or not,?

4 0

4 years ago