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3 years ago

−24 − (18 ÷ 6) × (−12)

Mathematics

2 answers:

mart [117]3 years ago

7 0

Answer:

The expression is equal to 12.

Step-by-step explanation:

$-24-(18 / 6)*(-12)$

First of all, compute the parenthesis.

18 / 6 = 3

Now, replace 18/6 with 3 in our expression.

$-24-(18 / 6)*(-12)$

$-24-(3)*(-12)$

Next, compute the multiplication.

-12 * 3 = -36

Again, we'll replace that multiplication with negative 36:

$-24-(3)*(-12)$

$-24-(-36)$

Since subtracting a negative number is the same as adding a positive number:

$-24-(-36) = -24+36$

Compute the addition:

$-24+36=12$

$-24-(18 / 6)*(-12) = 12$

Answer: The expression is equal to 12.

worty [1.4K]3 years ago

6 0

Answer:

Step-by-step explanation:

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In the attached figure (a), these two lines are drawn. We can see that The lines intersect at the point P(8, -9). So, the solution to the pair of equations is (8, -9).

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Thus, the correct option is (B).