Explanation

IED is a homemade bomb used by insurgents or terrorists.

Commonly used in warfare and terrorism.

Explanation

Subtracting a negative is the same as adding: (-0.9) - (-0.9) = -0.9 + 0.9.

The result is 0.

Explanation

"To win laurels" means to achieve honor, praise

Explanation

The idiom "stab someone in the back" means to betray someone who trusted you or to harm them in a way that is unexpected and hurtful

Explanation

The factors of -4 that add up to -3 are -4 and +1.

So, x² - 3x - 4 = (x - 4)(x + 1).

Explanation

Formula: aₙ = a + (n - 1)d

a₇ = 28 + (7 - 1)(-4) = 28 + (6 × -4) = 28 - 24 = 4

Explanation

Total students = 30 boys + 20 girls = 50

Percentage of boys = (30 / 50) × 100 = 60%

Explanation

The Arabic "Baa" (بِ) in "Bismillah" can mean with, in, or by depending on context.

It reflects seeking help or blessing through Allah's name.

Explanation

The correct formula to calculate a winner's election percentage is:

(Winner’s votes ÷ Total votes) × 10

Explanation

Calculate stepwise:

120% of 6250 = (120/100) × 6250 = 7500

12% of 7500 = (12/100) × 7500 = 900

20% of 900 = (20/100) × 900 = 180