3 years ago

Evaluate the expression when a = -6 and x =7 a-6x

1 answer:

6 0

Answer:

-48

Step-by-step explanation:

you put the -6 in the place of a, and put 7 in the place of x. you get -6-6x7. 6x7 is 42. -6-42 is -48.

You might be interested in

andre [41]

First let's simplify it

$\frac{18x^3 + 9x}{6x^2}$

Now let's factor it
$\frac{9x(2x^2 + 1)}{6x^2}$

Lastly, let's simplify
$\frac{3(2x^2 + 1)}{2x}$

4 0

2 years ago

Sophie [7]

$x^2 + 2x = 24\\x^2+2x+1=25\\(x+1)^2=25\\x+1=5 \vee x+1=-5\\\x=4 \vee x=-6$

8 0

3 years ago

NNADVOKAT [17]

It is 70
i cant explain it right now i have work to do so sorry:)

5 0

3 years ago

alekssr [168]

Answer:

5/7 or 3/5

Step-by-step explanation:

Sorry if I'm wrong bc I don't understand the question

7 0

2 years ago

Brilliant_brown [7]

Expression: x × y = x/2 × 2y

4 0

3 years ago